146 results about "Multimodal learning" patented technology

The invention belongs to the field of natural language processing crossing, and particularly relates to a visual-text collaborative abstract generation method and system based on multi-modal learning, and the system comprises a multi-modal data receiving module which is used for receiving multi-modal input data in parallel, and the multi-modal input data comprises text data and visual data; the visual semantic understanding module is used for extracting high-level semantic features of the image by adopting a visual semantic understanding model and generating text description; the semantic fusion module is used for carrying out semantic fusion on the original text and the generated image description by adopting a vision-text semantic fusion method based on direction consistency and self-adaptive semantic completion; and the abstract optimization module is used for carrying out semantic reconstruction on the fusion features by adopting a multilayer deep fusion hybrid neural network architecture, and generating an abstract text conforming to context semantics and accurate expression. The method has the advantages that visual and text information is accurately aligned, high-quality abstracts are generated, and the method is particularly suitable for news reports, conference records, video content analysis and other scenes needing cross-modal information fusion.

The invention discloses a decision optimization method fusing enhanced multi-modal learning and a knowledge graph, and relates to the technical field of artificial intelligence and knowledge graphs. According to the decision optimization method for fusing enhanced multi-modal learning and the knowledge graph, dynamic fusion of multi-modal features is realized through a dynamic weight adjustment and semantic alignment constraint mode, semantic precision and interpretability are improved, the semantic deviation problem caused by traditional static feature fusion is effectively solved, and the method has the advantages of being high in robustness and high in reliability. And by recording an intelligent reasoning path selected by a hierarchical reinforcement learning agent, interactive graph structure display can be carried out, the advantage of transparency is achieved, meanwhile, the interpretability of the path is further improved in cooperation with a multi-target reward function, intelligent updating of the knowledge graph is carried out in cooperation with comprehensive confidence, intelligent growth of the knowledge graph is achieved, and the intellectual property of the knowledge graph is improved. And a fine-grained interpretable report is generated through an adversarial training mechanism and anti-factual reasoning, so that the false alarm rate of an output result is further reduced, and the decision transparency is improved.

The invention discloses an online resource adaptive recommendation method based on multi-modal learning behavior analysis, and relates to the technical field of resource recommendation. The method comprises the following steps: firstly, dynamically collecting multi-modal data by using a heterogeneous sensor array, and carrying out noise reduction, probability distribution matching normalization and time-space alignment preprocessing; features are extracted through a hierarchical network, modeling learning behaviors such as a variational auto-encoder are combined, and the learning state is evaluated from multiple dimensions; recommendation decisions are generated based on reinforcement learning, recommendation is optimized in combination with personalized presentation and multi-source feedback analysis, meanwhile, the system has the functions of dynamic strategy adjustment, intelligent resource creation, cross-scene migration recommendation and the like, and accurate self-adaptive recommendation is achieved. According to the method, multi-modal data are comprehensively collected and deeply processed, learning behaviors and evaluation states are accurately analyzed, personalized resource recommendation is provided through intelligent recommendation and dynamic optimization strategies, recommendation accuracy and learning effects can be improved, user experience can be enhanced, and the utilization rate and competitiveness of platform resources can be improved.

The invention discloses a unified multi-modal alignment method and system based on mixed experts and low-rank adaptation, and belongs to the field of artificial intelligence and multi-modal learning. According to the method, firstly, a CLIP model serves as a basic model, and a unified modal encoder is constructed in combination with a modal perception hybrid expert strategy and a low-rank adaptive strategy; the unified modal encoder comprises an anchor modal marker corresponding to each anchor modal, an extended modal marker corresponding to each extended modal and a plurality of stacked multi-modal hybrid expert modules; then, on the basis of universal modal alignment measurement and knowledge distillation and cross-modal optimization strategies, multi-modal data samples are sampled in batches, and fine tuning training is conducted on the unified modal encoder. Through a single encoder and single training, alignment of any number of anchor modes and extension modes is realized, a special model does not need to be trained for each mode independently, the transferability of cross-domain and downstream tasks can be improved, and the method is suitable for tasks such as multi-mode understanding, generation and reasoning.

The invention belongs to the field of aircraft simulation, particularly relates to a flight simulator test data state identification method, system and equipment based on multi-modal learning, and aims to solve the problems of low verification efficiency, poor compliance and difficulty in comprehensive identification of equipment risks. The method comprises the following steps: acquiring a time sequence operation curve image, a standard document text and an equipment time sequence, and generating a multi-dimensional equipment state representation vector through a feature extraction network after standardization processing; analyzing a standard document, constructing a structured knowledge base, extracting an initial allowable deviation range, fusing environmental parameters, and calculating a health index by using a health state decision tree to adaptively adjust the upper and lower limits of a deviation interval; and performing intelligent compliance judgment in combination with the compliance probability output by the state classification model and the dynamic deviation range. According to the invention, through collaborative decision-making of multi-modal data analysis, deviation range optimization and equipment health state quantitative evaluation, the accuracy and environmental adaptability of flight simulator test verification are improved.

The invention discloses a missing perception prompting method and system based on modal specific and general information, and belongs to the field of multi-modal learning. Performing modal missing processing on the initial features of the original video sample; unifying feature dimensions and sizes of modal missing features; wherein after unifying the feature dimensions, splicing to obtain a multi-modal joint feature; performing size unification and then performing fusion to obtain a modal universal prompt; using a gating fusion mechanism to control the fusion of the learnable matrix corresponding to the modal to obtain a modal specific prompt; fusing the modal general prompt and the modal specific prompt to obtain a specific-general prompt as a missing perception prompt; and the specific-general prompt and the multi-modal joint features are spliced to serve as input of a multi-modal model, and a full connection layer is introduced to complete a multi-modal downstream task. According to the method, the learnable specific-universal prompt of mode missing perception is introduced into the multi-mode model, so that cross-mode application in a data mode incomplete scene is realized, and the performance of a multi-mode downstream task is improved.

The invention provides a learning data accurate mining method based on cognitive calculation driving. The learning data accurate mining method comprises the following steps of S1, performing multi-modal learning behavior data acquisition and heterogeneous integration; s2, a dynamic feature weight optimization step based on calculus; s3, performing cognitive state differential equation modeling; s4, a cognitive diagnosis hybrid model based on statistics; s5, incremental construction of the dynamic knowledge graph is carried out; s6, constructing a federated learning framework for privacy protection; s7, a cognitive intervention strategy is generated; s8, constructing a multi-granularity effect evaluation system; s9, a step of constructing an interpretability enhancement module; s10, a step of carrying out adaptive iterative optimization; the learning data accurate mining method based on cognitive calculation driving has the following advantages that the data utilization rate breaks through the limitation of a traditional method through federated learning and heterogeneous graph fusion; the attention prediction error is reduced through differential equation modeling, and the method is superior to all existing ARIMA / LSTM baseline models.

The invention relates to the technical field of computers, and provides a multi-modal learning resource intelligent recommendation method and system based on an AI large model, and the method comprises the steps: carrying out the intention analysis of interaction behavior data and user information based on the AI large model, and obtaining a user feature vector; obtaining multi-modal resource data based on the user feature vector, and integrating the multi-modal resource data to obtain a resource representation vector; mining implicit association between resources and knowledge points and a mapping relation between user requirements and target skills based on a knowledge graph in combination with user feature vectors and resource representation vectors to obtain a knowledge network; generating candidate recommended learning resources based on the context awareness information and the knowledge network; and performing sorting optimization on the candidate recommendation learning resources based on the user feature vector and the resource representation vector in combination with the current stage index of the multi-modal resource data, and generating an initial resource recommendation list. According to the embodiment of the invention, the content features of the learning resources are comprehensively captured, and the resource recommendation accuracy is improved.

The invention discloses a missing mode gamma collaborative retrieval diffusion method for an open environment, and belongs to the field of multi-mode learning and missing mode processing. According to the method, a human brain multi-source context completion mechanism is simulated, and robust multi-modal learning is realized through three innovative modules: a context retrieval enhancement module: a multi-modal memory library is constructed, related instances are retrieved through similarity calculation under a gating mechanism, and context representation of a missing mode is enhanced; the prompt drive diffusion generation module is used for constructing a semantic prompt based on a retrieval result, fusing a de-noising diffusion probability model through an attention mechanism, and realizing context-aware knowledge migration and missing modal generation; and the inverse gamma noise optimization module is used for establishing a mixed normal-inverse gamma distribution model, dynamically sensing noise, realizing uncertainty estimation in multi-modal fusion and ensuring robustness and reliability of a regression result. According to the method, the dependence of the model on the available modal quality is effectively reduced, and the cross-modal knowledge migration effect and the multi-modal learning task performance are improved.

The invention relates to the technical field of ecological environment prediction, in particular to an ecological environment prediction system and method, and the system and method employ artificial intelligence technologies such as multi-source data fusion, dynamic space-time modeling, cross-modal collaborative optimization, space-time deep learning, multi-modal learning, adaptive optimization, and prediction branches employing a Transform architecture neural network model. And the comprehensiveness, precision and practicability of ecological environment prediction are remarkably improved.

The invention relates to the technical field of industry optimization, and discloses an enterprise value-added service intelligent matching method and system based on multi-modal learning, and the method comprises the following steps: dynamically evaluating the strong and weak chain relationship between enterprises, constructing a time-varying adjacency matrix, and updating the chain strength weight through a propagation correction mechanism; time sequence features of enterprise operation efficiency and innovation ability are fused, and a dual-channel fusion feature is generated through a cross-modal attention mechanism; and constructing a three-dimensional tensor based on the strong and weak chain scores, efficiency and innovation features, and generating final fusion features through CP decomposition and multi-head attention enhancement. According to the method, by extracting service features and modeling enterprise demands, combining similarity calculation, recommending the most suitable service and adopting a clustering algorithm to identify an enterprise demand mode, a recommendation strategy can be dynamically adjusted according to real-time data, the demand of manual intervention is reduced, the decision-making speed and efficiency are improved, and the method is suitable for popularization and application. And enterprises can quickly respond to market changes, and resource allocation is optimized.

The invention relates to the technical field of multi-modal learning, and discloses an emotion conflict relieving method and system based on an expert module and attention redistribution. The method comprises the steps that in the training process, multi-modal tokens are input into a large language model, and in each middle layer, modal expression is enhanced layer by layer through multi-modal specific experts: the tokens of different modals are distributed to corresponding experts through intra-modal routing; calculating token average representation of different modes through inter-mode routing dynamic fusion expert output; in the reasoning process, inputting the multi-modal emotion sample into the large language model, and performing reasoning attention redistribution in each middle layer of the large language model; and mapping the output of the last layer of the large language model through a linear classification layer, and predicting to obtain the emotion category of the multi-modal emotion sample. According to the method, a complex emotion conflict scene can be processed, and the modal prejudice of a multi-modal large language model is reduced, so that a more robust emotion reasoning and recognition effect is achieved.

The invention relates to the field of computer-aided drug design (CADD) and molecular informatics, in particular to a multi-modal representation learning method based on cyclopeptide molecules, which is used for predicting cell membrane permeability of cyclopeptide. The method mainly comprises the following steps: (1) data collection: integrating cyclic peptide permeability data from a ChEMBL database, a CycPeptMPDB database and a CyclicPepeda database and patent literatures; (2) multi-modal learning: for different modal data, a deep learning model is adopted to extract feature representations of the data; the method comprises the following steps of: encoding an SMILES sequence by using ChemBERTa (ChemBERTa); using Vision Transform to extract molecular image features, and learning a molecular image structure and 3D coordinate information based on GNN; (3) multi-modal feature fusion: adopting a self-adaptive extensible fusion mechanism, integrating SMILES feature information into image, graph and 3D coordinate features through a cross-modal feature fusion mechanism, and splicing all modal features to obtain multi-modal molecular representation; and (4) permeability prediction: sending the multi-modal molecular representation into a full connection layer for regression prediction so as to evaluate the permeability of the cyclopeptide.

The invention discloses a context modal completion multi-modal learning method based on semantic matching, and relates to the technical field of multi-modal learning, and the method comprises the following steps: for a multi-modal sample with modal damage, matching a semantic-related complete sample from a database based on reserved intact modal data; according to modal data of the semantic related complete sample, combining semantic information of the remaining intact modals to generate complementation representation of the damaged modals; inputting the complemented modal data and the remaining intact modal data into a multi-modal fusion model to generate a prediction result; and the performance stability under the modal damage condition is improved by optimizing model parameters through the combination of the task-related loss and the complementation loss. According to the method, through an innovative framework of semantic matching and context modal completion, the modal damage problem in multi-modal learning is effectively solved, and the performance and stability of the multi-modal fusion model under the modal damage condition are remarkably improved.

The invention discloses a multi-modal English learning interaction system and a vocabulary memory training method, and relates to the technical field of English learning, the system comprises the following components: a data acquisition module, a data analysis module, a strategy adjustment module, a resource push module and an interaction learning module; multi-modal learning behavior data, including text input, voice reading, handwritten notes, video learning behaviors, interactive operation and the like, of learners are collected through the data acquisition module, the learners are subjected to group division by applying a group intelligent algorithm, and the behavior pattern and performance of each group in vocabulary learning are analyzed for each group, so that the learning efficiency of the learners is improved. Based on the analysis, the system can automatically adjust teaching strategies and push customized multi-modal learning resources and training methods, so that personalized requirements of different learners are met, and the learning effect and experience are remarkably improved.

The invention discloses an agricultural load prediction method and system based on multivariate time sequence decoupling multi-modal learning, and belongs to the technical field of agricultural load prediction. Comprising the steps of collecting historical agricultural load and meteorological data; decomposing historical agricultural load and meteorological data by using multivariate variational mode decomposition to obtain cycle, trend and residual mode components; and respectively constructing a time convolutional neural network, a bidirectional gating cycle unit and a support vector regression model for the decomposed period, trend and residual modal component data set, and fully mining feature information of each mode after decomposition, thereby realizing accurate prediction of agricultural load. According to the method, the potential nonlinear space-time coupling relationship between the agricultural load and the meteorological factor is captured, the prediction effect in a seasonal periodic fluctuation scene of the agricultural load and a long-term trend and agricultural load abnormal scene is improved, the agricultural load prediction precision is improved, and a support is provided for reliable and stable operation of a power grid.

The invention provides a lithium battery K value real-time prediction method based on neural symbol reasoning and multi-modal learning, and the method specifically comprises the steps: S1, carrying out the coding of an industrial signal through a binary coding mode, converting an input voltage sequence into a binary sequence, and extracting a frequency domain feature through a wavelet transformation technology; s2, using a neural symbol inference engine to realize verifiable feature selection, and executing feature selection under logic constraints; s3, by means of a multi-head potential attention mechanism fusion process knowledge graph, a potential space projection matrix is constructed, and the number of attention heads is adjusted through a dynamic head number adjusting mechanism; and S4, completing online knowledge migration by utilizing a dynamic distillation expert system, and realizing knowledge transfer and model optimization by combining a hybrid expert architecture and an online distillation technology and applying an expert dynamic activation function and knowledge distillation loss. According to the method, advanced technologies such as neural symbol reasoning and multi-modal learning are fused, the prediction precision is high, the response delay is small, the energy consumption ratio is low, and the interpretability score is high.

The present disclosure relates to the technical field of multimodal learning, and particularly relates to a multimodal interleaved image-text generative model based on a dynamic feature synchronizer. An image encoder extracts multi-resolution multi-scale feature maps from input images of interleaved image-text data; and a dynamic feature synchronizer in a multimodal large language model acquires fine-grained information, so as to determine output feature data corresponding to the interleaved image-text data and then generate a target image and / or target text associated with the interleaved image-text data.

The invention provides a learning performance precise teaching management method based on time sequence behavior modeling. The learning performance precise teaching management method comprises the following steps: S1, carrying out multi-modal learning behavior data acquisition; s2, aligning and segmenting the time sequence data; s3, performing knowledge retention rate differential modeling; s4, carrying out time sequence feature extraction; s5, constructing a mixed time sequence model; s6, performing dynamic learning ability evaluation; s7, carrying out adaptive resource recommendation; s8, carrying out cross-correction knowledge diffusion optimization; the method has the following advantages: the method is real-time and accurate; the data is acquired to acquire the intervened closed-loop delay lt; compared with the traditional method, the time is increased by 40 times. And cost optimization: the workload of teachers is reduced by 58% and the resource purchase cost is reduced by 42% through an automation strategy. The scale effect is that federal learning supports ten-thousand-person-level concurrence, and the model updating period is shortened to the hour level from the quarter level. Education fairness: cross-school knowledge diffusion enables the superior rate of weak schools to be improved by 29%.

The invention discloses a multi-label medical image classification method, belongs to the technical field of medical images, and solves the problem that an existing CNN-based multi-label medical image classification method is low in classification accuracy. According to the method, the image data in the training image set and the clinical risk data in the feature set are combined, the features of which the importance ranks in the front are selected from the single labels through the univariate decision tree model to form the top-N feature set, and then the top-N feature set is input into the MedFusionNet model, so that the multi-mode learning of the MedFusionNet model is expanded, and the accuracy of the multi-mode learning of the MedFusionNet model is improved. According to the method, input features can be represented more abundant, challenges of label dependency, data imbalance and modal integration are effectively solved, meanwhile, interpretability and predictability are enhanced, and classification accuracy is improved.

The invention discloses an AIGC enabled Chinese and foreign culture comparative auxiliary teaching system and teaching method. The system dynamically generates texts, images and audio and video data closely related to foreign culture by means of the AIGC technology according to user requirements and learning levels. Meanwhile, the system can fully consider the difference of education ideas and learning habits under different cultures, formulate a personalized learning scheme for each user, and provide real-time learning effect evaluation and feedback. According to the method, deep learning, natural language processing and multimedia display technologies are applied, and the functions of user interaction, multi-modal learning, resource updating management, system optimization and upgrading and the like are integrated. The language skills of the user are improved; and foreign culture connotation is deeply explored. On the level of Chinese and foreign culture comparison, comprehensive, interactive and personalized culture learning experience is provided for users, the method is suitable for multiple culture teaching scenes, communication and understanding of Chinese and foreign culture are promoted, learners are helped to cross culture differences, and more effective cross-culture communication is achieved.

The invention belongs to the field of smart power grids and computer vision, and particularly relates to an improved SwinTextSpotter v2-based robust generalization detection and identification method for a power station wiring image text. Comprising the following steps of 1, sending an input image into a text detection and recognition network based on multi-modal learning for training and prediction, extracting a backbone network through shared features to obtain a shared feature map, and further sending the shared feature map into a text detection module to obtain a text detection result and a text feature map; 2, sending the text feature map into a visual feature extraction and prediction module to obtain a feature sequence, and then matching the predicted feature sequence with the standard representation obtained by the character structure feature extraction and prediction module to obtain an identification result; and the like. According to the method, the detection and recognition precision of the model on irregular texts and Chinese character texts is improved robustly, and the generalization performance of detection and recognition on various types of wiring texts and texts is improved.

The present application discloses a garlic seed sprouting correction method based on a multimodal learning network, which relates to the field of garlic sowing technology, including: capturing dynamic video frames of garlic seeds before sprouting through an image acquisition device; characterizing and identifying the garlic seeds in the dynamic video frames and judging the orientation of the garlic seed bulbs through a multimodal learning fusion network that integrates knowledge graphs and computer vision; controlling a sprout correction device to correct the sprouts of the garlic seeds based on the judged orientation of the garlic seed bulbs, ensuring that the garlic seeds can stand upright in the soil with the bulbs upward when mechanically inserted. The captured dynamic video frames of the garlic seeds are judged through a multimodal learning fusion network to judge the orientation of the garlic seed bulbs, and finally, the orientation of the garlic seeds is adjusted using the sprout correction device based on the judgment result, ensuring that the garlic seeds can stand upright in the soil with the bulbs upward.

The invention discloses a load prediction method and system based on error division multiple tasks, a medium and equipment, and the method comprises the steps: combining an error division task with a continuous learning mechanism, firstly calculating a sample relative error in a training process, classifying low-error data into a data set corresponding to a learned load feature mode, and carrying out the calculation of a data set corresponding to the learned load feature mode; the high-error data is delimited as a new task to be learned; measuring model parameter importance through a Fisher information matrix of EWC, introducing an L2 regularization item to constrain core parameter updating, and avoiding forgetting a learned old mode; and circularly executing task division and model training, so that a single model gradually masters various load characteristic modes in continuous learning. A division basis does not need to be set manually, a multi-mode learning process is simplified, and prediction accuracy and robustness in a complex load scene are improved.

The invention provides a multi-modal topic tag recommendation method based on a large language model, and the method comprises the steps: obtaining to-be-recommended information and historical recommendation information, inputting a to-be-recommended image and a historical image into a pre-trained image encoder, and carrying out the encoding processing, a to-be-recommended image code and a historical image code are obtained through projection layer neural network mapping; then inputting into a sequence-independent extractor to generate a soft prompt mark; and fusing the soft prompt mark with a pre-constructed hard prompt mark to obtain a mixed mark, inputting the mixed mark, the to-be-recommended text and the historical text into a pre-trained large language model for reasoning, and finally determining a topic tag recommendation result of the to-be-recommended information according to hidden state features obtained by reasoning. By means of the topic label recommendation method and device, the defects that in the prior art, when a large language model and multi-modal learning are combined for topic label recommendation, the interest requirements of different users cannot be met, and the recommendation accuracy and efficiency are low are overcome.

The present invention discloses a multi-modal learning automated complaint content analysis and classification method and system, which relates to the technical field of semantic analysis, and includes: collecting multi-modal complaint data and preprocessing the collected multi-modal complaint data; extracting the features of the preprocessed multi-modal complaint data and fusing the features of different modal data; using the fused features to construct a complaint content classification model, performing model training, evaluating and optimizing the trained model; and deploying the optimized model for real-time classification. The multi-modal learning automated complaint content analysis and classification method provided by the present invention classifies complaint content quickly and accurately, and proposes targeted processing strategies according to the main categories, emotional tendencies and specific topics of complaints. Automatically trigger an emergency response mechanism to ensure that problems are processed immediately and ensure the effective utilization of resources. Learn from historical data, continuously optimize decision rules, and improve the intelligence level of processing strategies and customer satisfaction.

The invention provides a method for generating an image concept through characters. The method comprises the steps that semantic information related to image generation in the characters is analyzed and extracted; mapping the semantic information to a visual feature space to generate a preliminary visual feature vector diagram; generating a preliminary concept of the image according to the preliminary visual feature vector diagram and the semantic information; and optimizing the preliminary conception of the image through reinforcement learning and user feedback to obtain a final image conception. The text content is accurately converted into the image features through the multi-mode learning technology, and the accuracy problem of complex semantic conversion is solved. A three-layer architecture is generated by adopting character analysis, semantic mapping and conception, so that the generation process is clear and controllable, and scene design can be refined. The image conception is continuously optimized through reinforcement learning and user feedback, and the high matching degree of the generated image conception and text description is ensured.

The invention discloses a multi-modal learning-oriented adaptive differential privacy budget adjustment method, which dynamically allocates a differential privacy budget in a training process by evaluating the feature distribution difference, task contribution degree and noise sensitivity of multi-modal data, and specifically comprises the following steps of: extracting a multi-modal feature vector and calculating modal correlation; fusing features and predicting downstream task results; determining a contribution ratio and a sensitivity difference ratio based on the prediction accuracy and the noise sensitivity; the privacy budget of each round is finely adjusted in combination with the correlation, so that the high-contribution mode distributes the large budget to guarantee the performance, and the low-contribution mode distributes the small budget to strengthen privacy protection; gaussian noise is injected according to a budget in gradient back propagation.

A method and device for improving word learning efficiency of middle and primary school students relates to the technical field of recommendation learning, and comprises the following steps: S1, defining feature vectors of words and a word list of learning materials; s2, establishing feature vectors of all words in the English learning textbook, initializing a word recommendation value dictionary and performing learning material storage; s3, dynamically updating the word feature vectors and the recommendation value dictionary according to the expressions of the students in different learning types in the learning process; s4, screening out alternative learning materials, calculating recommendation values of the alternative learning materials through a word dictionary and a word recommendation value dictionary of the alternative learning materials, and pushing the learning material with the highest recommendation value to the student; the problem that traditional word learning lacks personalized dynamic recommendation and is difficult to adapt to multi-modal learning scenes and individual memory attenuation laws is solved, dynamic feature engineering is combined with multi-scene recommendation, visual closed-loop optimization of long-term learning effects is realized, and word learning efficiency is effectively improved.

The present invention discloses a self-evolutionary evaluation system for the teaching effectiveness of an educational agent, which relates to the field of educational artificial intelligence. The system includes a feature fusion module, a model construction module, a trigger judgment module, a self-evolution module, and a mapping graph update module. The present invention utilizes a multimodal learning algorithm for unified coding and feature extraction, thereby constructing a multidimensional feature vector that comprehensively reflects the cognitive and emotional states of students, thereby improving the accuracy and scientific nature of teaching effectiveness evaluation. By introducing an evolutionary learning mechanism, through mutation, crossover, and screening operations on inefficient or fluctuating strategies, combined with a simulation environment for strategy pre-evaluation, the teaching strategy is continuously optimized, thereby improving the strategy adaptability and continuous teaching optimization capabilities of the educational agent.