Student learning behavior analysis system based on big data

A technology of behavior analysis and big data, which is applied in the field of student learning behavior analysis system, can solve problems such as difficult to find out students' academic performance, ups and downs, etc.

Inactive Publication Date: 2020-12-25
KUWAVE (NANJING) SOFTWARE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a student learning behavior analysis system based on big data, to solve the problem that teachers do not have too much energy to monitor and analyze the learning behavior of most students during class, and it is difficult to find out the specific reasons for the ups and downs of students' academic performance. cause of the problem

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  • Student learning behavior analysis system based on big data

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Embodiment Construction

[0043] The following is further described in detail through specific implementation methods:

[0044] The embodiment is basically as attached figure 1 Shown: A student learning behavior analysis system based on big data, including a server, a monitoring group installed in the classroom, and a pressure sensor group installed on the floor under the student seats. The monitoring group consists of 3 groups of monitoring camera devices evenly spaced in front of the classroom Composition, the server includes database, facial recognition module, facial analysis module, gesture analysis module, leg shaking recognition module, distracted student marking module, speech analysis module, speech frequency retrieval module, influencing factor determination module, comparison module and difference analysis module; the face analysis module also includes a feature statistics submodule and a feature calculation submodule; the posture analysis module includes a posture calculation submodule and ...

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Abstract

The invention relates to the technical field of behavior analysis, in particular to a student learning behavior analysis system based on big data, which comprises a server and a monitoring group arranged in a classroom, and is characterized in that the server stores score data of each student in each period, a score difference threshold, normal face information of each student and corresponding identity information; the server is used for identifying the identity of the student according to the picture uploaded by the monitoring group, a face analysis module is used for identifying students ina sleeping state and a distracting state through the facial features of the students, and marking the students with marks of the sleeping students and the distracting students; a post analysis moduleis used for identifying students with poor sitting postures through the postures of the students, and marking the students as students with ill-conditioned sitting postures; a comparison module is used for periodically comparing scores of students and calculating score difference values; and when the score difference value is greater than the score difference threshold, a difference analysis module is used for calculating the difference between each piece of marked data and the previous period, so as to solve the problem that the teacher is limited in energy in class and then the specific reason for rising and falling of the student learning scores is difficult to find, and the method is mainly used for schools.

Description

technical field [0001] The invention relates to the technical field of behavior analysis, in particular to a student learning behavior analysis system based on big data. Background technique [0002] Students are the main body of learning, and their learning behavior includes data such as the duration of using course resources, repetition times, completion status, and test results. These learning behavior data not only reflect the mastery of individual students on specific knowledge points, but also quantitatively analyze the learning status of all students on a certain knowledge point from the overall level. [0003] The way the existing teaching system obtains learning behavior data mainly relies on homework, classroom questions, etc., and the learning behavior data of students obtained in this way is too one-sided and limited, and cannot effectively analyze the learning status of students, let alone Analyze the correlation between student achievement and learning behavio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06Q10/06G06Q50/20H04N7/18
CPCG06Q10/0639G06Q50/205H04N7/181G06V40/20G06V20/52
Inventor 葛俊海戴成杰赵永杰胡亮
Owner KUWAVE (NANJING) SOFTWARE TECH CO LTD
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