Learning state determination method and device

A technology of learning state and determination method, applied in the field of education, can solve problems such as long determination time, strong subjectivity, and slow determination speed
CN110532977APending Publication Date: 2019-12-03SOUTHWEST UNIVERSITY
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
SOUTHWEST UNIVERSITY
Publication Date
2019-12-03

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Abstract

The embodiment of the invention provides a learning state determination method and a learning state determination device, and relates to the technical field of education. The method comprises the following steps: obtaining a face image; obtaining a face quantization feature corresponding to the face image from the face image; matching facial expressions corresponding to the facial quantitative features in a preset expression database; and determining a learning state corresponding to the facial expression according to the facial expression. By implementing the embodiment, the determination time can be shortened, the determination speed can be increased, the determination cost can be reduced, and the determination objectivity can be enhanced.
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Description

technical field

[0001] The present application relates to the field of educational technology, in particular, to a method and device for determining a learning state. Background technique

[0002] At present, the quality of teaching is an important part of measuring the level of running a school, and the learning status of learners is an important indicator reflecting the quality of teaching. Therefore, more and more teachers hope to obtain accurate learning status of learners. However, in practice, it is found that the current learning status of learners is usually determined by manual discrimination, and the current method has the disadvantages of long determination time, slow determination speed, high determination cost and strong subjectivity. Contents of the invention

[0003] The purpose of the embodiments of the present application is to provide a method and device for determining a learning state, which can reduce the determination time, increase the determination ...

Claims

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