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1945 results about "Coursework" patented technology

Coursework is work performed by students or trainees for the purpose of learning. Coursework may be specified and assigned by teachers, or by learning guides in self-taught courses. Coursework can encompass a wide range of activities, including practice, experimentation, research, and writing (e.g., dissertations, book reports, and essays). In the case of students at universities, high schools and middle schools, coursework is often graded and the scores are combined with those of separately assessed exams to determine overall course scores. In contrast to exams, students may be allotted several days or weeks to complete coursework, and are often allowed to use text books, notes, and the Internet for research.

Course recommendation method based on learning track and knowledge graph

The invention discloses a course recommendation method based on a learning track and a knowledge graph, and particularly relates to the technical field of education course recommendation, and the method comprises the following steps: collecting and integrating learning track data of students, mapping the learning track data to the knowledge graph to generate a learning track-knowledge joint graph, and carrying out knowledge point mastering and learning rate analysis; obtaining a knowledge mastering value and a learning rate of each knowledge point; based on the knowledge mastering value, the system divides the knowledge points into strong items and weak items; for weak knowledge points, weak recommendation degrees are calculated in combination with knowledge mastering values and learning rates, and courses are preferentially recommended according to the recommendation degrees; for the strong knowledge points, the strong recommendation degree is calculated based on the learning rate, advanced courses are recommended, and the learning effect and personalized learning experience of students are improved; according to the method, strong and weak knowledge points of students can be accurately identified, so that learning recommendation with extremely high pertinence is provided, the students can more efficiently learn on a personalized learning path, and the learning result is improved.
Owner:LIAONING DANDELION EDUCATION CONSULTING CO LTD

Aerospace knowledge large model construction method based on progressive knowledge injection and retrieval enhancement generation

The invention discloses an aerospace knowledge large model construction method based on progressive knowledge injection and retrieval enhancement generation, which comprises the following steps: collecting and preprocessing multi-source knowledge data, and constructing an aerospace field knowledge base; the method comprises the following steps: based on a DeepSeek-R1-8B model, carrying out continuous pre-training by adopting a three-stage progressive mixed course learning framework; performing supervision fine tuning through instruction data and a knowledge guiding mechanism to complete basic construction of a large model; a retrieval enhancement generation module is constructed, a'retrieval-filtering-generation 'process is formed, and the knowledge coverage and fact consistency of the model are improved through deep fusion of real-time retrieval and generation reasoning; and through a multi-dimensional quantitative index and a dynamic test mechanism, the performance of the model is evaluated, and a complete evaluation ecology from data construction to feedback optimization is formed. According to the method provided by the invention, deep integration and efficient application of knowledge in the aerospace field are realized through multi-stage collaborative optimization.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Online course learning management method and system based on knowledge graph

The invention discloses an online course learning management method and system based on a knowledge graph, and the method comprises the steps: S1, analyzing course data, extracting knowledge points and an association relationship, and generating an initial knowledge graph signal containing knowledge point nodes and association edges; s2, collecting user interaction behavior data and extracting behavior features to generate behavior feature vector signals associated with knowledge point nodes; s3, detecting an abnormal learning mode, triggering a knowledge graph weight updating signal, and dynamically adjusting the associated edge weight; s4, updating the signal according to the initial knowledge graph signal and the knowledge graph weight; and S5, responding to the path optimization signal, and generating an interface sorting adjustment signal and a content push signal. According to the air quality intelligent monitoring system based on sensing data feedback, the problem that a traditional online course management system is single in data acquisition dimension and static and solidified in knowledge dependency relationship can be solved.
Owner:SHANGHAI QISHI INFORMATION TECHNOLOGY CO LTD

Teaching data management method and system based on artificial intelligence

The invention discloses a teaching data management method and system based on artificial intelligence, and the method comprises the steps: obtaining a standardized time series data stream according to a heterogeneous data stream generated by a multi-source teaching platform in real time; based on the standardized time sequence data stream, performing classified encryption on the teaching data through a dynamic hierarchical storage strategy based on attribute-based encryption to obtain a security hierarchical storage topological structure; according to a user query request and a teaching scene label, extracting a target data set from the security hierarchical storage topological structure to obtain an enhanced multi-modal teaching data set; based on the enhanced multi-modal teaching data set, generating an interpretable teaching mode graph through a dynamic sub-graph evolution algorithm; and according to the teaching mode map and the real-time teaching feedback data, generating a personalized teaching recommendation strategy through a course-learner dual-channel adaptive recommendation model. According to the embodiment of the invention, the utilization efficiency of teaching resources can be improved, and personalized and intelligent teaching recommendation and decision can be realized.
Owner:ZHEJIANG COMM SERVICES

Intelligent human resource training recommendation method and system

The invention provides an intelligent human resource training recommendation method and system, and relates to the technical field of data processing, and the method comprises the steps: obtaining post data, skill data, performance data, training records and development target data of a target, building an employee database, and constructing a knowledge graph; post data, skill levels, performance expressions, training records and individual development targets of the employees are integrated to form a comprehensive portrait; dividing all courses according to difficulty levels, selecting courses with corresponding difficulty according to post requirements and performance data of the employees, and generating a group of preliminary course lists matched with current skill levels and post requirements of the employees; semantic analysis is carried out on skill requirements of employee portraits and recommended course contents, a semantic analysis result is obtained, and according to employee portrait data, a semantic matching algorithm is used to calculate the matching degree between the employees and each training content; and according to the matching degree scores of the employees and the training contents, generating a course list subjected to semantic matching optimization.
Owner:JIANGXI BOKU TALENT SERVICE CO LTD

Online teaching optimization method and system based on emotion recognition

The invention relates to the technical field of online teaching management, and discloses an online teaching optimization method and system based on emotion recognition, and the method comprises the steps: collecting the real-time emotion data of a learner through a multi-modal sensor, carrying out the fusion of a graph convolutional neural network to generate a feature vector, and optimizing a teaching strategy parameter through a meta-reinforcement learning model, the dynamic course generation model combines an improved genetic algorithm and a knowledge graph to optimize a teaching content sequence, and the hierarchical teaching control model realizes knowledge path planning, interactive adjustment and learning state evaluation, and generates a teaching control instruction. According to the method, personalized online teaching optimization is realized, the state of a learner can be accurately grasped, the teaching interaction mode is optimized, the course content is dynamically adjusted, the learning effect is comprehensively and accurately evaluated, the problems that traditional online teaching lacks personalization, the state of the learner is difficult to grasp and the like are effectively solved, the online teaching quality and the learning experience are improved, and the learning experience is improved. And the online education development is promoted.
Owner:XUECHENG CENTURY BEIJING INFORMATION TECHCO

Operational research course knowledge graph construction method based on multi-source data fusion

The invention provides an operational research course knowledge graph construction method based on multi-source data fusion. The method comprises the following steps: firstly, discussing logical association of courses, majors and students, collecting data such as textbooks, exercises and teaching programs by taking operational research knowledge points as a core and utilizing technologies such as OCR (Optical Character Recognition) and crawlers, and carrying out preprocessing and manual labeling; then, an improved deep learning model is adopted for entity recognition and relation extraction, BERT + BiLSTM + CRF is adopted for entity recognition, and a dynamic context pooling enhancement model is fused to improve the capture ability of a complex knowledge boundary; bERT + BiLSTM is adopted for relation extraction, a multi-head attention mechanism is combined, and hidden logical relation mining is enhanced. And finally, constructing a multi-level knowledge network which takes knowledge points as nodes and logic relations as edges, and embedding the multi-level knowledge network into a Neo4j graph database for visualization. The map can optimize a teaching path, provides personalized learning recommendation, and is widely applied to the fields of wisdom education, knowledge retrieval and the like.
Owner:KUNMING UNIV OF SCI & TECH

Teaching material knowledge graph construction method based on large language model

The invention relates to a method for constructing a subject textbook knowledge graph by using a large language model, and the method is realized through six steps: firstly, introducing a self-prompt framework, generating relation synonyms, synthesizing samples and sentence variants through three rounds of dialogues, and providing rich semantic guidance for subsequent relation extraction; secondly, guiding a large language model to accurately extract core knowledge point entities from teaching materials, exercises and PPT texts by means of a professional field instruction template; then, respectively extracting an attribute triple and a relation triple of the knowledge points by applying a multi-round dialogue mode and combining with a synthetic sample prompt; then, inputting the extracted triad into a verification module, and ensuring the accuracy through iterative verification; and finally, generating an entity embedding vector by utilizing an MPNet model subjected to subject knowledge fine adjustment, calculating entity similarity through a dynamic weighted pooling mechanism, judging entity pairs with high similarity, performing knowledge fusion if the entity pairs represent the same concept, and otherwise, reasoning a potential missing relationship and complementing the knowledge graph. According to the method, the knowledge graph of the course of the specific subject can be automatically constructed from the unstructured text efficiently and accurately, and powerful support is provided for teaching and learning of related subjects.
Owner:SOUTHEAST UNIV

Student ability analysis and employment recommendation system based on big data

The invention discloses a student ability analysis and employment recommendation system based on big data, and relates to the technical field of employment recommendation. Comprising a data acquisition module, a data quality monitoring module, a real-time data updating module, a personalized analysis module, a prospective recommendation module, an interactive platform module, a learning track analysis module and an industry trend monitoring module. The comprehensive ability value of each student is determined according to the course score, the interest label and the community activity of the student, the potential professional interest and the advantage field of the student are mined, then the industry trend is predicted based on the current industry data through the industry trend monitoring module, and the prospective recommendation module combines the learning ability, the interest and the advantages of the student to obtain a recommendation result. Personal growth and occupational development planning of the students are considered, posts capable of improving ability and expanding occupational space are recommended for the students, and the matching degree of employment post recommendation is greatly improved.
Owner:FUJIAN UNIV OF TECH

AI intelligent interactive course adjusting method and system based on large language model

The invention provides an AI intelligent interactive course adjustment method and system based on a large language model, and the method comprises the steps: obtaining original typing input rhythm data, including a keyboard event timestamp sequence, an event type and input contents, of a student in concept interpretation processes with different difficulties; pause time distribution, input speed change and error rate indexes are calculated according to the event timestamp sequence; according to the current concept understanding level of the student, dynamically adjusting the course difficulty gradient and the progress arrangement, if the understanding level of the student is high, increasing the course difficulty and the learning progress, and if the understanding level of the student is low, reducing the course difficulty and enhancing targeted practice and feedback; the typewriting input rhythm characteristics of the students are combined with other learning behavior data, a comprehensive learning effect evaluation model is constructed through multi-modal data fusion, the comprehensive learning effect evaluation model is used for evaluating mastering conditions of the students on different knowledge points, and weak links and dominant fields of the students are identified.
Owner:FUZHOU KLAETTE EDUCATION TECH CO LTD

Intelligent education method and system based on student behavior sequence recommendation

The invention provides a wisdom education method and system based on student behavior sequence recommendation, and relates to the technical field of wisdom education. According to the method and the system, through an AI autonomous identification knowledge graph construction and innovative knowledge fusion method, a course knowledge system is structurally and hierarchically displayed, and a knowledge framework is clearly presented, so that knowledge graph framework construction of all-platform courses is facilitated, pre-repaired courses and subsequent courses are efficiently associated, and the construction efficiency is improved. And a clear and complete course learning path is provided for students. By adopting a recommendation algorithm based on a student behavior sequence, combining SASRec and introducing a self-attention mechanism of a sparse attention module, behavior data of students can be deeply analyzed, a learning path is adjusted according to real-time learning data, and personalized learning suggestions are provided for the students. According to the method and the system, multi-dimensional functions such as knowledge graph construction, a student behavior sequence recommendation algorithm and intelligent learning path optimization are integrated, and the method and the system have wide coverage and strong comprehensiveness.
Owner:NORTHEASTERN UNIV CHINA

Talent cultivation recommendation method based on federal learning and natural language processing

The invention provides a talent cultivation recommendation method based on federal learning and natural language processing, and the method comprises the following steps: processing multi-source heterogeneous data, and obtaining standard data; constructing a talent knowledge graph capable of performing incremental updating; performing anonymization and desensitization processing on the sensitive data, and performing joint modeling by using a federated learning framework on the premise of not sharing original data to obtain a local model; talent portraits and post portraits are generated, and a talent matching model is obtained in combination with multiple target factors and a dynamic weight preset matching algorithm; continuously monitoring the similarity difference between the talent portrait and the post portrait, and dynamically generating a course optimization scheme and a post optimization scheme; and performing visual explanation or keyword description on the recommendation process. According to the method, matching precision and efficiency can be improved, data islands can be broken, privacy security can be protected, market demand changes can be dynamically adapted, personalized demands of multiple parties can be met, and accurate connection between education and employment can be promoted.
Owner:SOUTH CHINA NORMAL UNIV

Personalized learning recommendation method and device based on AI workflow, and electronic equipment

The invention relates to the technical field of computers, in particular to a personalized learning recommendation method and device based on AI workflow and electronic equipment, after a user authorizes, learning behavior data of the user on a teaching platform is collected in real time, based on the collected data, the current learning state and ability level of the user are evaluated, the learning requirement is determined, and according to the learning requirement, the learning state and ability level of the user are recommended. According to the method, the difficulty encountered when a user learns course content is predicted, a course set suitable for current learning of the user is screened out from a preset course library according to a prediction result and learning requirements, and a personalized course recommendation list is generated in combination with interest preference and real-time learning behavior data of the user. Meanwhile, by collecting and analyzing feedback suggestions of the user on the recommended course and adjusting the recommendation strategy in real time according to the feedback, immediate feedback and recommendation adjustment on new questions or demands of the user are achieved.
Owner:SUZHOU UNIV

Virtual reality system to promote reading comprehension and writing skills in students

A virtual reality (VR)-based system for improving students' reading comprehension and writing skills. The system includes: a VR headset with an integrated eye-tracking system, high-resolution stereoscopic displays and spatial audio output, where the eye-tracking system detects reading patterns, fixation points and saccadic movements to assess reading engagement; a pair of motion tracking gloves with embedded pressure-sensitive capacitive sensors and haptic feedback actuators, allowing students to work with virtual reading material, perform handwriting exercises, and receive tactile reinforcement of text-based interactions; an adaptive learning module based on artificial intelligence (AI) that is configured to dynamically adjust reading complexity and writing exercises, responding to real-time metrics for interaction with students, with the AI ​​module using deep learning-based natural language processing (NLP) models to analyze reading fluency, written coherence, and syntactic complexity; a speech recognition and synthesis subsystem comprising a neural network-based acoustic model and a phoneme segmentation processor, wherein the subsystem assesses pronunciation accuracy, fluency, and articulation deviations by analyzing phonetic waveforms of spoken responses; a multimodal interactive interface that enables students to interact with virtual reading environments via a combination of hand tracking, voice commands and eye-controlled text selection, with the interface allowing students to highlight, comment on and orally summarize text content; A real-time dashboard for teacher monitoring, which is communicatively connected to the VR system. The dashboard offers educators detailed analyses of student comprehension patterns, writing progress, and AI-generated adaptive learning recommendations; and a cloud-integrated content management system (CMS) configured to store AI-curated reading materials, personalized writing assignments, and NLP-processed insights into student performance, with the CMS enabling adaptive curriculum adjustments based on students' learning trajectories.
Owner:PIZARRO MARÍA FRANCISCA MOMBERG +2

Student sentiment analysis method and system based on multi-modal dynamic memory large model

The invention discloses a student sentiment analysis method and system based on a multi-modal dynamic memory large model, and belongs to the field of multi-modal sentiment analysis. The method comprises the following steps: firstly, acquiring facial expression images and corresponding real emotional state category labels when different students watch an online education course to form a training data set, training a multi-modal dynamic memory large model based on the data set, and in the training process, performing prompt fine tuning on an image encoder and a text encoder so as to obtain a multi-modal dynamic memory large model; visual aggregation representation generated in the historical training process is stored through a dynamic feature space, and model parameters are optimized through cross entropy loss; and finally, inputting a facial expression image to be classified into the trained multi-modal dynamic memory large model, and outputting an emotional state category prediction result of the facial expression image. The method can be effectively applied to the field of education, and is beneficial for teachers to know the emotional state of students, thereby improving the participation degree and learning effect of the students.
Owner:ZHEJIANG NORMAL UNIV +1

Multimodal reasoning method based on Monte Carlo tree and dynamic retrieval

The invention provides a multimodal reasoning method based on a Monte Carlo tree and dynamic retrieval. The method is applied to an artificial intelligence assistant-assisted teacher paper judgment scene. Specifically, the framework comprises a unified retrieval module, wherein the retrieval module comprises a mixed modal retrieval corpus and a multi-modal retrieval module; the multi-modal retrieval module comprises two retrieval modules, namely a text retrieval module and a cross-modal retrieval module, key problem solving insights are selected by adopting knowledge concept filtering, and progressive multi-modal reasoning annotations of multi-modal reasoning are automatically obtained by utilizing Monte Carlo tree search and an active retrieval mechanism for data annotation; and gradually aligning a process reward model through course process reward modeling in two stages by utilizing the annotation data so as to realize fine-grained verification of multi-modal large model reasoning. An MCTS algorithm and an active retrieval strategy are combined to improve multi-modal reasoning. The framework can automatically obtain high-quality step-by-step reasoning annotations, so that a process reward model is aligned step by step, and finally reliable automatic multi-modal reasoning verification is realized.
Owner:RENMIN UNIVERSITY OF CHINA

Intelligent course arrangement method and system based on multi-objective optimization and deep learning

The invention discloses an intelligent course arrangement method based on multi-objective optimization and deep learning, and relates to the technical field of intelligent course arrangement, and the method comprises the steps: collecting multi-source data, and constructing a spatial-temporal feature matrix; mining a historical class schedule conflict mode by using a knowledge graph and constructing an association relationship model; newly-added course constraints are converted into vectors, and a comprehensive constraint model is formed through BERT model analysis. A graph neural network is utilized to capture association of courses, teachers, classrooms and time periods, a comprehensive constraint model is combined to generate candidate schemes meeting hard constraints such as teacher time conflicts and classroom capacity and partial soft constraints such as pre-repair relations and student course selection conflicts, and an optimal course arrangement scheme is obtained through optimization. The problems that an existing system is insufficient in multi-source data application, difficult in association construction, inaccurate in constraint analysis, difficult in complex contact capture, insufficient in multi-target consideration and the like are solved.
Owner:GUILIN UNIV OF AEROSPACE TECH

Knowledge question and answer rapid processing method and system based on artificial intelligence

The invention provides a knowledge question and answer rapid processing method and system based on artificial intelligence, and relates to the field of artificial intelligence. A multi-modal knowledge graph is constructed, collected multi-source teaching data is fused through a mixed retrieval strategy, and the mixed retrieval strategy comprises semantic retrieval, vector retrieval and metadata retrieval; multi-level question and answer processing is executed based on an RAG enhancement framework, a multi-modal input intention is analyzed, cross-library joint retrieval is performed, and an optimization answer is generated in combination with a teaching scene; distilling the global model to a lightweight TinyBERT architecture, dynamically optimizing question and answer quality through a cognitive reinforcement learning framework, positioning a key document from a comprehensive retrieval list, evaluating an optimized answer, and reconstructing an answer with a key document verification score; according to the invention, the professional skill level of teachers and students in the fields of artificial intelligence and large model application can be improved, and the personalized requirements of teachers and students in teaching, scientific research and innovation courses can be met.
Owner:RONGKE LIANCHUANG (TIANJIN) INFORMATION TECH CO LTD

AI-based art teaching management system and method thereof

The invention discloses an art teaching management system and method based on AI. The system comprises an intelligent user management module, a course generation module, a real-time interaction module, an evaluation module, an interaction control module and a data security module. Through a multi-modal deep integration learning algorithm MMDILA and a reinforcement learning algorithm, multi-modal data of a user is analyzed, dynamic generation and adjustment of personalized course content are realized, and real-time learning feedback and personalized suggestions are provided. And a block chain technology and a differential privacy technology are adopted to guarantee the security and privacy of user data. According to the method, the personalized teaching effect and learning efficiency are remarkably improved, the learning time is shortened, the user satisfaction is enhanced, the data security and the privacy protection capability are greatly improved, and the defects in the aspects of personalization, real-time feedback and data security in the prior art are overcome. The method is obviously superior to the prior art in the aspects of personalized teaching and data security, and can meet the requirements of different users.
Owner:NANJING JINXI AESTHETIC EDUCATION SOFTWARE TECHNOLOGY CO LTD

Student growth archive management method

The invention provides a student growth archive management method, which comprises the following steps of: performing structured processing on multi-source heterogeneous data of paper archives, electronic documents and audio and video data by adopting a data acquisition and conversion technology according to heterogeneous data characteristics of student growth archive management, performing data cleaning, conversion and integration operation to obtain unified structured digital information, and storing the structured digital information into a database; a foundation is laid for subsequent big data analysis; based on a result of machine learning analysis, a student portrait and a knowledge graph are constructed, a comprehensive and dynamic student personal file is formed through multi-dimensional description of learning tracks, ability characteristics and psychological characteristics of students, entities such as students, courses, teachers and the like and relationships thereof are visualized by utilizing a knowledge graph technology, and a knowledge graph is created. The association relationship and influence factors among the students are mined, and a basis is provided for personalized education and accurate teaching.
Owner:DONGGUAN ELECTRONIC COMMERCE SCHOOL

Course learning planning system based on computer

The invention discloses a course learning planning system based on a computer, and relates to the technical field of course learning planning, and the course learning planning system comprises a learning data acquisition module, a knowledge graph construction module, a learning index scoring module, a multi-index comprehensive evaluation module, a learning plan making module and a real-time progress feedback module. Wherein the modules are connected through electric signals; the learning data acquisition module is used for collecting learning data of students and determining evaluation indexes of the learning data. According to the course learning planning system based on the computer, by monitoring the learning progress and achievement of students, instant learning feedback is provided for the students, so that the students can quickly know the learning state of themselves, related learning resources and exercises are intelligently recommended according to the learning conditions of the students, the students are helped to consolidate knowledge and make up for deficiencies, and the learning efficiency is improved. Students can achieve a higher learning effect in a shorter time, and the learning efficiency is improved.
Owner:CHANGCHUN INST OF ELECTRONIC TECH

An online evolutionary algorithm and training platform for intelligent agents based on self-game

The present invention discloses an online evolutionary algorithm and training platform for intelligent agents based on self-game, including: a task and environment module, an intelligent agent training module, a strategy evaluation module, a data management module and a user interaction module. The task and environment module dynamically defines training tasks and environmental parameters through a task generation unit and an environment simulation unit. The intelligent agent training module includes an initial strategy generation unit, a course learning unit and a self-game optimization unit to work together to strengthen the learning framework. The strategy evaluation module tests the advantages and disadvantages of intelligent agent strategies through performance evaluation, diversity analysis and comparative analysis. The data management module records and analyzes training data to manage the historical strategy library. The user interaction module provides task configuration, training monitoring and result visualization functions. The present invention improves the adaptability and robustness of intelligent agents by introducing a self-game mechanism and dynamic opponent generation, and is suitable for strategy optimization and training in complex collaboration and confrontation scenarios.
Owner:NANJING TONGFANG BEIDOU TECH CO LTD +1

Intelligent personalized learning path recommendation system

The invention discloses an intelligent personalized learning path recommendation system, and relates to the technical field of learning systems, and the system comprises a multi-source data collection module which is used for synchronizing behavior data of students in a cross-platform learning scene in real time; the cognitive feature analysis engine comprises a style recognition sub-engine and a demand prediction sub-engine to predict the potential learning demand intensity of students for unmastered knowledge points and generate a priority list comprising knowledge gaps; the personalized path generator generates a three-dimensional path plan; the proportion of guided questioning, example demonstration and autonomous exploration is automatically configured according to knowledge difficulty; the dynamic self-adaptive adjustment unit is used for designing a reward function including short-term progress speed and long-term ability growth potential by taking real-time performance of students as a state space and taking path adjustment action as a decision space based on a reinforcement learning framework; and a double-loop feedback mechanism is realized. According to the method, the dimension limitation of traditional learning analysis is broken through, the difficulty of stiffness of a static course template is broken through, and meanwhile, the semantic gap of subject cognition is broken through.
Owner:SUZHOU HAOYI LIGHTING TECHNOLOGY CO LTD

Ai-assisted subject matter management system

System and methods herein are configured to receive and ingest a set of course materials, receive user requests from teachers or students, tokenize and generate vector embeddings based on the user requests, and compare generated input vector embeddings vector embeddings associated with workflows to find a matching workflow. The systems and methods are further configured to obtain a subset of the course materials corresponding to the matching workflow, generate a prompt, and submit the prompt to a language model. The systems and methods are further configured to provide a response to the prompt back to the user.
Owner:SALDIVAR III RAUL +1

Personalized teaching method and system based on generative artificial intelligence

The invention provides a personalized teaching method and system based on generative artificial intelligence. The method comprises the following steps: constructing a knowledge graph and a teaching strategy template library of a target course; constructing a feature enhancement matrix; calculating node activation intensity, generating a plurality of candidate learning paths through a beam search algorithm, and screening an optimal learning path in combination with a preset teaching strategy template; using the generative model to generate standardized teaching content adaptive to the teaching strategy; dynamically optimizing a teaching scheme through a neuroplasticity model; and carrying out teaching adjustment based on the optimized teaching scheme. Standardized teaching content is generated by utilizing the generative model, the teaching content quality is improved, the teaching content is closely matched with a learning path and a teaching strategy of a learner, meanwhile, a teaching scheme is optimized through the neuroplasticity model, teaching parameters and cognitive resource allocation are adjusted in time according to real-time feedback and cognitive states of the learner, and the teaching efficiency is improved. Limited cognitive resources are reasonably distributed to key parts of teaching contents, and the teaching effect is improved.
Owner:GUANGZHOU MIA INFORMATION TECH CO LTD

Large language model progressive field fine tuning and knowledge fusion method oriented to shield engineering

The invention discloses a large language model progressive field fine tuning and knowledge fusion method for shield engineering. The method comprises the following steps: constructing a layered shield training course containing a wide-area academic theory and a proprietary enterprise construction method; parallelly training a plurality of physically isolated parameter efficient adapters based on the frozen base; performing singular value decomposition on the adapter, extracting a geometric feature subspace representing knowledge distribution, and calculating a conflict correlation degree; based on this, a uniform adaptation mechanism of resource awareness is constructed. The mechanism not only can generate a static fusion model for conflict removal, but also can dynamically activate a specific rank slice of an adapter through a routing network based on real-time hardware resource budget (video memory / FLOPs) and geometry-resource signature. According to the method, multi-source knowledge is reserved, and adaptive dynamic scheduling of edge hardware resources by model reasoning is realized.
Owner:CHINA RAILWAY 14TH BUREAU GRP LARGE SHIELD ENG CO LTD +1

Course session recommendation method and device, equipment, storage medium and program product

The invention discloses a course session recommendation method and device, equipment, a storage medium and a program product, and the method comprises the steps: carrying out the channel splicing of a semantic embedding matrix of course text description data and a user behavior feature matrix, and generating a multi-dimensional feature matrix; constructing an adjacent graph and a hypergraph between courses according to the multi-dimensional feature matrix, performing graph convolution operation based on the adjacent graph and the hypergraph, and generating a target embedded representation vector of each course node; generating an attention weight of each course node, performing weighted aggregation on the target embedded representation vector based on the attention weight, and performing course session recommendation based on the target embedded representation vector after weighted aggregation; according to the method, the curriculum semantic features and the user behavior features are fused, so that the feature expression ability of curriculum nodes is effectively improved, local neighborhood features between curriculums and global features in a hypergraph structure are captured, dynamic changes of user interests are accurately captured, and accurate curriculum session recommendation is achieved.
Owner:湖南工商大学

Personalized learning and adaptive simulation engine

Systems and methods for developing personalized instructional content include a computing device using software modules which capture data about subjects, teachers, and learners, train artificial intelligence models based on the acquired data, use the artificial intelligence models to generate instructional content personalized to an instructor and / or learner based their input, compare the generated instructional content to vetted sources and correct errors, and cause the processor to output a personalized instructional course including the updated generated instructional materials in the format capable of display to an individual learner.
Owner:PETE

College student education evaluation management method and system based on deep learning

The invention is suitable for the technical field of education management, and provides a college student education evaluation management method and system based on deep learning, and the method comprises the steps: obtaining college student information which comprises basic information and learning behavior data, and obtaining a course arrangement of a school which comprises course content and a teaching plan; the learning progress of the college students is obtained, the learning attitudes of the students are obtained, the learning attitudes comprise emotional tendencies, and a classification model is adopted for multi-dimensional comprehensive evaluation; acquiring evaluation results, classifying the evaluation results, acquiring teaching intervention strategies corresponding to classification, and performing differentiated management according to teaching intervention; according to the method, learning progress improvement schemes under different management conditions are obtained, personalized learning resource recommendation and course rhythm adjustment are performed according to the schemes, and the problems that teaching schemes cannot be adjusted in time according to the learning progress of college students and teaching strategies cannot be changed according to local conditions according to the learning conditions of different students are solved.
Owner:WUCHANG SHOUYI UNIV

Systems and Methods for Customizing Generative Artificial Intelligence Based on User Engagement to Provide Individualized Education Curriculums

An education platform has systems and associated methods for using generative artificial intelligence to generate and present individualized education curriculums based on tracked user engagement with the presented content. The education platform receives a request to provide individualized instruction to a user on a particular subject, and presents first content for a first part of the particular subject to the user. The education platform tracks user engagement with each of the first content using a set of sensors, and determines the user's learning preferences in response to tracking positive engagement that the user has with a subset of the first content of a first type, format, or presentation. The education platform customizes second content for a second part of the particular subject to have more content of the first type, format, or presentation than the first content based on the learning preferences.
Owner:CRONAN STEPHEN