A student knowledge system analysis system based on daily homework
An analysis system and technology for students, applied in the field of student knowledge system analysis system, can solve problems such as students unable to prepare test questions, difficult knowledge reinforcement, etc., to achieve the effect of permanent memory, improve learning, and reduce consumption.
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Embodiment 1
[0028] The present invention provides such Figure 1-3 The shown a kind of student knowledge system analysis system based on daily work includes a data processing device 1, and the outside of the data processing device 1 is connected with a voice player 11 and a touch screen 12 through a communication cable, and the data processing device 1 The surface is provided with a password verification module 13, and the connection end of the data processing device 1 is respectively provided with a test question knowledge base storage module 2, an operation quality collection module 3, an individual knowledge system generation module 4 and a test question push module 5, and the data processing device 1 A numerical control server 6 is provided at the output end, and a database 7 is connected to the outer side of the numerical control server 6 through an Ethernet transmission cable, and a data calculation module 8 is provided at the output end of the numerical control server 6 .
[0029] ...
Embodiment 2
[0036] The homework quality collection module 2 includes semester options 21, subject options 22, test question options 23 and answer options 24, and the homework quality collection module 2 is hierarchically represented in a tree structure according to knowledge points.
[0037] The individual knowledge system generation module 4 gradually builds an individualized and differentiated knowledge system for each student based on the students' daily homework behavior. Big data analysis technology actively pushes practice questions to students.
[0038] As attached to the manual Figure 5 : The knowledge points of the job quality acquisition module 2 are represented hierarchically according to the tree structure, and can be divided into four levels at most. Each test question can contain multiple knowledge points, such as the knowledge point of friction in physics, which is expressed as mechanics-force analysis 2 Force balance-friction force, each knowledge point is accompanied by...
Embodiment 3
[0044] The database 7 is connected to the numerical control server 6, and the numerical control server 6 is connected to Ethernet and obtains big learning data of students of corresponding age groups through Ethernet. The database 7 is used to store historical data of different students.
[0045] Described data computation module 8 comprises vectorization algorithm, clustering algorithm and recommendation algorithm, and described vectorization algorithm is according to the student's learning data, and students' knowledge point grasping situation is scored; Described clustering algorithm is used for many points according to The near and far relationships are aggregated into many clusters; the recommendation algorithm is used to continuously strengthen the weak points of students' knowledge, and the best effect can be obtained with the least effort.
[0046] Beneficial effects of this embodiment: the data calculation module 8 includes a vectorization algorithm, a clustering algor...
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