106results about How to "Improve learning experience" patented technology

The present system and method provide an automated approach to conditioning of content. The content is scanned for topics for conditioning, then supplemental content is identified and selected using search tools such as general search engines searching the Internet and search tools for private databases. The conditioned content may be customized for a particular user or category of users, including different materials for different users, in different formats including multimedia, based on a profile for the user(s) for which the personalized content is being prepared. The topics for conditioning may be identified using a text analysis engine, either alone or in combination with a rules engine, in the preferred embodiment.

An experiential digitalized multi-screen seamless cross-media interactive opening teaching laboratory is integrated in testing, researching and analyzing. Experiment and data analysis are performed in a real teaching environment; under support of the multi-screen interactive technology, the laboratory comprises a laboratory functional partition, an operation support system, a data working system, an experiment information acquisition system and an audio and video input and output device; a screen jilting function among multiple mobile terminals is realized; the data working system comprises a server, a database, education resource cloud, a U-teaching system, a learning analysis and evaluation system, a mobile device, a cross-screen management module, a recording and broadcasting system and an Internet; learning space for cross-media interactive learning is provided, technologies of holographic imaging, multi-screen interaction, learning analysis and the like are integrated, and seamless fusion of the physical space and the virtual space is realized; seamless fusion of supporting technologies from formal learning to informal learning, multiple learning modes, cross-terminal, cross-media and the like is realized, and good learning experience is provided for learners.

A system and method of enhancing guitar instruction based on Tablature Plus encoding of playing techniques within a MIDI file or other data structure, that may be rendered on an associated player application that provides multimedia output of the piece being played including a number of playing techniques. The system hardware for encoding the information includes string motion monitoring, and optionally a hand motion and finger positioning sensor, such as a data glove or a video motion capture system, for simultaneously registering the actions of the guitarist while playing the piece. The software comprises algorithms for determining note pitch and duration, and for extracting playing techniques from the data being collected. Multimedia player software is also described which renders a visual and audio output for the Tablature Plus encoded file, wherein the encoded playing techniques are represented within the display output. The system is adaptable to instruction for any instrument.

An arc welding monitor designed to aid in the instruction of electric arc welding, provide data that can be used for inspection and quality assurance of individual welds, and provide an archive record of the arc welding process for future reference and analysis. A sensor is used to unobtrusively measure the welding arc parameters. The measurements are transmitted in real-time from the welding station to an instructor / supervisor workstation via a radio frequency data link. The received data is graphically displayed in near-real-time on the instructor / supervisor workstation computer screen. The data can be analyzed by standard statistical analysis tools to qualitatively grade the weld, be stored on computer disk storage media for later retrieval and analysis, or printed in a graphic display. Interpretation of the graphical display and statistical analysis is used to critique and instruct welder operator technique or to indicate process flaws that warrant further inspection of suspected welds.

A system and method of enhancing guitar instruction based on Tablature Plus encoding of playing techniques within a MIDI file or other data structure, that may be rendered on an associated player application that provides multimedia output of the piece being played including a number of playing techniques. The system hardware for encoding the information comprises a pickup head for registering string motion, and optionally a hand motion and finger positioning sensor, such as a data glove, for simultaneously registering the actions of the guitarist while playing the piece. The software comprises algorithms for determining note pitch and duration, and for extracting playing techniques from the data being collected. Multimedia player software is also described which renders a visual and audio output for the Tablature Plus encoded file, wherein the encoded playing techniques are represented within the display output.

The invention discloses an online teaching platform based on big data and a method for managing an online teaching process through such online teaching platform based on big data, belonging to the technical field of teaching management. The online teaching platform comprises a teaching system, a teaching affairs management system and a big data analysis system, the teaching system is in bidirectional connection with the teaching affairs management system through a HTTP, and is used for bidirectional synchronization of teaching affairs related data, such as students and course basic data and course selection information; the teaching system is connected with the big data analysis system, and is used for acquiring structured, semi-structured and non-structured data and storing the acquired data in the big data analysis system; and the big data analysis system is respectively connected with the teaching system and the teaching affair management system, and is used for feeding back learning behavior features and teaching quality analysis results to the teaching system and the teaching affairs management system. The platform and the method provided by the invention can provide full lifecircle learning and management services, such as student enrolling, online learning, teaching management and teaching quality evaluation, through an online one-stop mode, and can analyze and evaluatelearning and teaching quality and optimize learning experience.

The invention relates to a programming-language-course-oriented personalized learning effect analysis system and method. The system comprises a student cognitive ability assessment module, a practical ability assessment module and a feedback module. The method, based on programming-language-course-oriented general homework and program homework answering behaviors of students, assesses cognitive ability and practical ability of the students by utilizing a mathematical model training learning method, processes the cognitive ability and practical ability data through a data statistical method and feeds learning effect information to the students to realize personalized display. The system and method can judge cognition and practice two-way learning effects of the students, not only can give fair scores to the students more accurately, but also can instruct teachers to find knowledge weak parts of the students and to feed back the knowledge weak parts to the students in a personalized manner in time, thereby realizing a programming-language-course-oriented knowledge point granularity microscopic learning effect and learning trajectory establishment.

The invention provides an online course management method and system, wherein the online course management method comprises the following steps: when receiving an instruction of learning a random course, obtaining the total learning time of each learning resource in a learning resource packet corresponding to said course; counting the learning time of each learning resource cost by a user in real time; calculating the learning progress of each learning resource according to the total learning time of each learning resource and the learning time of each learning resource; and showing the learning progress of each learning resource to the user. By means of the technical scheme provided by the invention, the user can directly know the learning progress of each learning resource in the learning resource packet; therefore, the user can reasonably manage self learning time; the online learning efficiency of the user is increased; and the learning experience of the user is improved.

A method of generating and detecting confusing phones / syllables is disclosed. The method includes a generating stage and a detecting stage. The generating stage includes: (a) input a Mandarin utterance; (b) partition the Mandarin utterance into segmented phones / syllables and generate the most likely route in a recognition net via Forced Alignment of Viterbi decoding; (c) compare the segmented phones / syllables with a Mandarin acoustic model; (d) determine whether a confusing phone / syllable exists; (e) add the confusing phone / syllable into the recognition net and repeat step (b), (c), and (d) when the confusing phone / syllable exists; (f) stop and output all generated confusing phones / syllables to a confusing phone / syllable file when a confusing phone / syllable does not exist. The detecting stage includes: (g) input a spoken sentence; (h) align the spoken sentence with the recognition net; (i) determine the most likely route of the spoken sentence; and (j) compare the most likely route of the spoken sentence with the target route of the spoken sentence to detect pronunciation error and give high-level pronunciation suggestions.

A system is disclosed that provides a goal based learning system utilizing a rule based expert training system to provide a cognitive educational experience. The system provides the user with a simulated environment that presents a business opportunity to understand and solve optimally. Mistakes are noted and remedial educational material presented dynamically to build the necessary skills that a user requires for success in the business endeavor. The system utilizes an artificial intelligence engine driving individualized and dynamic feedback with synchronized video and graphics used to simulate real-world environment and interactions. Multiple “correct” answers are integrated into the learning system to allow individualized learning experiences in which navigation through the system is at a pace controlled by the learner. A robust business model provides support for realistic activities and allows a user to experience real world consequences for their actions and decisions and entails realtime decision-making and synthesis of the educational material. The system provides student controls that guide a student through a presentation in a manner designed to optimize the learning experience.

A method and apparatus for performing speech interaction with children is provided. The apparatus may be a computing device that includes at least one camera, at least one microphone, memory, and at least one processor for executing stored instructions. The at least one processor may be configured to determine an age range or an age or skill level of the child. The computing device may receive one or more inputs from the child. The at least one processor may perform analysis on the one or more inputs based at least in part on the determined age range or the age or the skill level of the child, and output a speech response to the child based on the performed analysis.

The present invention relates to a 360° learning system wherein the system is creating the next-generation education system, a self-managed learning ecosystem, a personalized learning context for each learner, by enabling a uniquely integrated and comprehensive digital content and process platform that has 360° span of association with respect to individual users, institutional users, domain, enablements, access, benefits and hardware (including a dedicated ‘PDA’ optimized for learning purposes to be an optional access device for students).

The invention relates to a xAPI-oriented personalized learning effect analysis system and method. The xAPI-oriented personalized learning effect analysis system comprises a students' cognitive abilityevaluation module, a learning comprehensive ability evaluation module and a feedback module. The method is based on the xAPI data standard, and extracts students' learning behavior data from the xAPI, evaluates students' learning ability by utilizing a mathematical model training learning method, processes students' learning behavior data by using a data statistics method, and realizes personalized display. The system and the method can determine the learning ability and the comprehensive ability of students according to the students' answering behaviors, can not only give a fair score according to the students' learning behaviors, but also can instruct the teacher to find the weak part of the students' knowledge, and promptly reflect the part of knowledge that is not solid in the leaningprocess to students accordingly.

The invention discloses an artificial intelligence expert system based on a knowledge management system and a construction method thereof. The method comprises the following steps: obtaining teachingmaterial information, question and answer information and user behavior information through the knowledge management system; carrying out Data structuring processing on the teaching material information, and constructing a knowledge graph according to the obtained structured data; Obtaining first association information according to questions and matched answers in the question and answer information, and updating the first association information to the knowledge graph; According to the user behavior information and the structured data in the knowledge graph corresponding to the user behavior, performing mining to obtain second associated information, and updating the second associated information into the knowledge graph. Therefore, online education content is directly used as a knowledge input source, and the knowledge acquisition cost is reduced. And more implicit knowledge is further mined according to the knowledge class information and the behavior class information of online education, so that the information breadth and the information depth of the knowledge graph are improved.

The present invention proposes a community digital learning platform based on Ajax technology. The system includes an educational affairs management unit, a teacher office unit, and a community learner unit. Users of the learning platform log in through a browser, and operate according to user roles and users. The learning platform mainly Business processes are divided into online learning business processes, education and teaching business processes, and platform management business processes. The biggest advantage of using Ajax is that it can maintain data without updating the entire page. This allows web applications to respond more quickly to user actions and avoids sending unchanged information over the network. Through the Ajax technology, the tasks processed by the server can be greatly reduced, the operating efficiency of the WEB application can be improved, and the bandwidth occupation is small. These characteristics are very suitable for the development of the digital learning platform for the city community.

An automated training system and method based on performance evaluation to provide a precise and succinct automated real-time feedback. A scenario that focuses on specific training objectives can be decomposed into a set of vignettes and dynamically arranged in a dynamic logical sequence to train for a specific high level skill. Performance metrics juxtaposed over a task demand can be automatically computed utilizing a latency and accuracy measure associated with a particular trainee action. Performance data can be automatically gathered and evaluated utilizing the measured performance metrics. Thereafter, contextual feedback information may be automatically organized and provided in real-time to a trainee. The training objectives, the trainee's performance metrics, and feedback data can be utilized to automatically select an appropriate training intervention, which may then be offered to the trainee. An initial, as well as an appropriate follow-up vignette, can be dynamically selected and automatically presented based on the training objectives and evaluated trainee performance data.

An interactive game for teaching children the concept of matching and the skills of writing and drawing. The game includes a plurality of game pieces having game piece indicia thereon, and at least one game board having game board indicia thereon. A player may select a game board and a game piece from the plurality of game pieces, match the game piece indicia of a selected game piece with a corresponding game board indicia. The player may then trace a symbol associated with the matched indicia within a tracing area or write or draw something associated with the matched indicia within a drawing area.

Different methods and systems for a new-era electronic book are disclosed. In one embodiment, the content of the book can be presented by an electronic book device. The device includes a display to present the content to a user; a sensor to sense the user; and a processor. The processor can become aware of an attribute of the user, and change a portion of the content of the electronic book to be presented accordingly. In one embodiment, the attribute is not a behavior of the user. For example, the attribute can be a location of the user. The book can include a story and a non-story theme. The story theme can convey a concept, and the non-story theme can include scenes, scripts and / or props. The portion changed can be the story or the non-story theme, or both.

The invention discloses a method and a system for automatically indicating the correctness of a homework exercise. The method comprises the following steps: acquiring a to-be-judged image of a homework book or test paper to be corrected in a color reference line frame; comparing the to-be-judged image with a standard exercise set to find out a standard exercise image with a highest matching degree, wherein each standard exercise image comprises standard answer characters, positions and sizes of each small question answering block; obtaining a small question answering sub-image of each small question answering block in the to-be-judged image, identifying answering characters from small question answering sub-images through a standard function, comparing the answering characters with standard answer characters of the corresponding small question answering blocks in the standard exercise image, and determining the correctness of an answer of each small question answering block in the to-be-judged image; and according to the projection of the correctness of each small question answering block in the to-be-judged image at the corresponding position on the corresponding exercise book ortest paper, outputting a color right mark or a wrong mark. According to the invention, automatic and high-speed answer correctness indication can be realized.

An interactive flat panel display is provided with an integrated document camera, embedded computer, and additional touch screen panel in one complete system that facilitates an engaging, interactive and collaborative learning experience. The embedded computer and / or document camera provides content to the flat panel display and the additional touch screen display thereby allowing the user to interact with programs, computer applications, websites, etc. through the touch screen capabilities of the displays.

The invention provides an intelligent teaching consultant generation method, system and device and a storage medium. The intelligent teaching consultant generation method comprises the steps: generating teaching videos of different teaching materials taught by teachers; selecting a matched teacher according to the similarity between the label of each teacher and the label of the student; selecting a matched teaching material according to the similarity between the label of each teaching material and the label of the student; and selecting the teaching video of the matched teaching material taught by the matched teacher, and pushing the teaching video to the student. Through adoption of the scheme of the invention, the teacher and the teaching material which are matched are selected according to the interest and the teaching progress of the student, and the teaching material video corresponding to the matched teacher and teaching material is selected and pushed to the student to form an intelligent teaching consultant for the student, so that the student can accept the customized teaching content which most meets the requirements, and the teaching quality is improved, and the learning experience of the student is improved.

A method includes capturing, by a camera coupled to a computing device, a video of an experimental platform device having a designated area for an experiment and displaying, by the computing device, the video of the experimental platform device. The method further includes superimposing, in the video, an overlay animation on the designated area of the experimental platform device, the overlay animation corresponding to an environment of the experiment. The method further includes receiving, by the computing device from the experimental platform device, independent variable data corresponding to manipulations of a sensor of the experimental platform device by a user. The method further includes modifying, in the video, the overlay animation superimposed on the designated area based on the independent variable data.

The invention relates to the technical field of big data analysis, and provides a course knowledge graph construction method and a device, a terminal and a storage medium, and the method comprises thesteps: extracting domain keywords from full text data, combining the domain keywords into keyword pairs at will, and calculating the co-occurrence features of the keyword pairs in a same text data; clustering the keyword pairs according to the co-occurrence features, and screening out a plurality of forward keyword pairs; determining a first keyword as a first-level knowledge point and determining a plurality of second keywords and a plurality of second-level knowledge points corresponding to the first keyword based on the plurality of forward keyword pairs; extracting problem points corresponding to each knowledge point and extracting related courses corresponding to the knowledge points; and constructing a course knowledge graph according to the knowledge points, the problem points andthe related courses, and recommending the courses. The method can be applied to smart education, and the course knowledge graph is established to improve the course recommendation quality and efficiency. In addition, the invention also relates to the block chain technology, and the course knowledge graph is stored in a block chain node.

The present invention provides a smart, electronic desk to facilitate and improve interactive learning. The desk comprises a student desk having a table, a computer such as a tablet having a touch-screen interface, and a document camera all integrated together. The interface displays electronic information to the student and provides a graphic user interface that allows the student to interact with programs or apps through graphical icons and visual indicators. The document camera, also known as a visual presenter, captures images and / or video of documents or other objects placed on the table. The computer comprises a bilateral communications interface to communicate information such as, but not limited to video, between the computer and optional document camera at the electronic desk, and any number of other computers.

A method of generating and detecting confusing phones / syllables is disclosed. The method includes a generating stage and a detecting stage. The generating stage includes: (a) input a Mandarin utterance; (b) partition the Mandarin utterance into segmented phones / syllables and generate the most likely route in a recognition net via Forced Alignment of Viterbi decoding; (c) compare the segmented phones / syllables with a Mandarin acoustic model; (d) determine whether a confusing phone / syllable exists; (e) add the confusing phone / syllable into the recognition net and repeat step (b), (c), and (d) when the confusing phone / syllable exists; (f) stop and output all generated confusing phones / syllables to a confusing phone / syllable file when a confusing phone / syllable does not exist. The detecting stage includes: (g) input a spoken sentence; (h) align the spoken sentence with the recognition net; (i) determine the most likely route of the spoken sentence; and (j) compare the most likely route of the spoken sentence with the target route of the spoken sentence to detect pronunciation error and give high-level pronunciation suggestions.

The invention provides an information prompting method and device in a live broadcast process, electronic equipment and a computer readable storage medium. The method comprises the following steps: presenting a live broadcast content in a human-computer interaction interface; performing voice recognition on the live broadcast content to obtain voice information corresponding to the live broadcastcontent; extracting keywords outside the knowledge category of the target object from the voice information; and presenting keywords outside the knowledge category of the target object and corresponding interpretation contents in the human-computer interaction interface. According to the invention, the purpose of individually assisting the user to understand the live broadcast content can be achieved.

The invention provides an online education platform. The online education platform comprises a server, a login module, a selection module, a pushing module and a homework module. The login module comprises a user unit and a teacher unit, the user unit is used for providing registration and login verification, and the teacher unit is used for providing teacher registration and login verification; the selection module comprises an interactive classroom unit and a video recording and broadcasting unit; the homework module comprises a test unit and a question and answer unit; and the pushing module is used for pushing courses and videos after the user logs in. According to the scheme, famous teachers from famous schools are introduced, network interactive live broadcast and on-demand teachingmodes are adopted, so that space-time limitation is broken through and an efficient and convenient network learning channel is provided for vast student groups. The platform provides massive and high-quality courses for students, the course structure is rigorous, and the user can autonomously arrange the learning progress according to the learning degree of himself / herself.

The embodiment of the invention provides a pronunciation correction system. The system comprises: a test module configured to output test content determined based on user learning data and collect first test data input by a user according to the test content, the first test data comprising facial image data and voice data; and a pronunciation correction module which is configured to extract user pronunciation characteristics from the first test data, match corresponding pronunciation correction strategies and feed back pronunciation correction content to the user based on the pronunciation correction strategies, and the pronunciation correction content is used for indicating pronunciation difference types and the corresponding pronunciation correction strategies. The targeted pronunciationcorrection strategy is obtained based on the user test data, and the corresponding pronunciation correction content is matched, so that targeted pronunciation correction feedback is realized, the pronunciation problem of the user can be corrected, the pronunciation correction effect is improved, and the learning experience of the user is improved. In addition, the invention further provides a language pronunciation correction method, a medium and computing equipment.

The invention discloses a video subtitle display method with bilingual subtitle replaying and previewing functions. The method includes: setting video background images, bilingual subtitle image layers and audio; loading the video background images and audio, loading the text areas 2 of the bilingual subtitle image layers to a current video without subtitles, and displaying teaching language subtitles; setting a trigger, reading the triggering time t when the trigger is triggered, pausing the video and displaying the contrast language subtitles and the teaching language subtitles of the triggering time t; setting a left trigger and a right trigger, when the left trigger is trigger for n times, by the current video, extracting the contrast language subtitles and the teaching language subtitles before n time units of the trigger point time; when the right trigger is trigger for n times, by the current video, extracting the contrast language subtitles and the teaching language subtitles after n time units of the trigger point time. By the method, a leaner can check the current subtitles or replay and preview the subtitles according to own needs, and listening practice effect is well increased.