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Teaching diagnostic analysis system through comprehensive application of artificial intelligence technology and teaching diagnostic analysis method thereof

A technology of diagnostic analysis and artificial intelligence, applied in the fields of communication and education, can solve the problems of lack of accurate description of the complete process of classroom teaching, limitations of data collection and high probability deviation.

Inactive Publication Date: 2018-01-19
广州思涵信息科技有限公司
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AI Technical Summary

Problems solved by technology

Even the more advanced third scheme, due to the limitations of its technical application, has limitations and high probability of deviation in the data collection of classroom teaching analysis
Moreover, in practical applications, it is limited to some traditional teaching analysis methods (such as S-T teaching analysis method), lacking an accurate description of the complete process of classroom teaching

Method used

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  • Teaching diagnostic analysis system through comprehensive application of artificial intelligence technology and teaching diagnostic analysis method thereof

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Embodiment Construction

[0075] Such as figure 1 As shown, a teaching diagnosis and analysis system comprehensively applying artificial intelligence technology, which includes the following modules:

[0076] The prefabricated classroom indicator module is used to set quantitative indicators for classroom teaching elements according to the characteristics of the subject;

[0077] The data acquisition module is used to collect classroom video and complete the conversion process from video to audio;

[0078] The face recognition processing module is connected with the data acquisition module, and is used to perform image sampling on the recorded video, and perform feature extraction on the face image in the image according to the principle of face recognition;

[0079] The voiceprint recognition processing module is connected with the data acquisition module, and is used to perform blind source signal separation processing on the audio file, extract the audio signal, record the time period without sound...

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Abstract

The invention belongs to the technical field of communication and education, and relates to a teaching diagnostic analysis system through comprehensive application of the artificial intelligence technology and a teaching diagnostic analysis method thereof. The teaching diagnostic analysis system comprises a prefabricated classroom indicator module, a data acquisition module, a face recognition andprocessing module for extracting images, a voiceprint recognition and processing module for extracting audio signals, a voice recognition and processing module for converting voice into texts and recognizing high frequency content and a natural language processing module for performing secondary analysis on the text content. A correlation analysis module is used for establishing a correlation analysis view with the time value acting as the index and generating the classroom teaching quantitative indicator analysis result. A diagnostic analysis module constructs the correlation analysis view of the learning condition, the knowledge content, the teaching process and the teaching characteristics with the time value acting as the dimension so as to form the teaching analysis result. The big data acquisition standard is established by using the artificial intelligence technology so that the classroom teaching analysis data can be accurately acquired; and the teaching process, knowledge content analysis and learning condition analysis can be correlated so that the teaching effect generated by different teaching modes can be analyzed.

Description

technical field [0001] The invention belongs to the technical field of communication and education, and more specifically relates to a teaching diagnosis and analysis system and method for comprehensively applying artificial intelligence technology. Background technique [0002] Artificial intelligence is a new technical science that studies and develops theories, methods, technologies and application systems for simulating, extending and expanding human intelligence. Artificial intelligence is a branch of computer science that attempts to understand the essence of intelligence and produce a new intelligent machine that can respond in a manner similar to human intelligence. Research in this field includes robotics, language recognition, image recognition, natural language processing and expert systems, etc. Since the birth of artificial intelligence, the theory and technology have become increasingly mature, and the application fields have also continued to expand. It can b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/20G10L15/26G10L17/02
Inventor 李昊黄叶敏
Owner 广州思涵信息科技有限公司
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