System and method for constructing intelligent educational knowledge map
A knowledge graph and knowledge technology, applied in the creation of semantic tools, unstructured text data retrieval, instruments, etc., can solve the problems of data traceability and data reliability of educational knowledge graph, complex data structure, and data volume of knowledge education data. huge and other problems, to achieve the effect of improving data traceability and data reliability, and improving accuracy and reliability
Active Publication Date: 2021-05-11
SHANGHAI SQUIRREL CLASSROOM ARTIFICIAL INTELLIGENCE TECH CO LTD
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Problems solved by technology
However, in the field of knowledge education, the amount of relevant knowledge education data is huge and the data structure is relatively complex. In order to improve the comprehensiveness of educational knowledge learning, it is necessary to accurately mine and associate educational knowledge data to build corresponding Educational Knowledge Graph
However, the existing methods of constructing educational knowledge graphs are only limited to the text attributes of the educational knowledge data itself, and they have not constructed for the correlation between different educational knowledge data, which is not conducive to improving the data traceability of educational knowledge graphs. sex and data reliability
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[0062] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0063] refer to figure 1 , is a schematic structural diagram of an intelligent educational knowledge map construction system provided by an embodiment of the present invention. The intelligent educational knowledge map construction system includes a data classification module for educational knowledge points, a knowledge text collection generation module, a text meta-entity correlation determination module, and an educational knowledge map construction module; amon...
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The present invention provides a system and method for constructing an intelligent educational knowledge map. The system and method for constructing an intelligent educational knowledge map can not only perform targeted text conversion and error correction specifications on the educational knowledge point data itself, so as to improve the educational knowledge The accuracy and reliability of the point data, and can also effectively mine the entity correlation between different educational knowledge point data in the form of text elements, so that the educational knowledge map constructed can more truly and comprehensively reflect the The relationship between different educational knowledge point data at the knowledge level, so as to improve the data traceability and data reliability of the educational knowledge map.
Description
technical field [0001] The invention relates to the technical field of intelligent teaching, in particular to a system and method for constructing an intelligent educational knowledge graph. Background technique [0002] Intelligent education technology has been widely used in different modes of knowledge teaching and course learning. Intelligent education can help teachers or students achieve targeted and precise educational knowledge data processing and efficient knowledge teaching and learning. However, in the field of knowledge education, the amount of relevant knowledge education data is huge and the data structure is relatively complex. In order to improve the comprehensiveness of educational knowledge learning, it is necessary to accurately mine and associate educational knowledge data to build corresponding Educational Knowledge Graph. However, the existing methods of constructing educational knowledge graphs are only limited to the text attributes of the educationa...
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IPC IPC(8): G06F16/36G06F16/35G06F16/31G06F40/151G06Q50/20
CPCG06Q50/205G06F16/316G06F16/353G06F16/367G06F40/151
Inventor 崔炜
Owner SHANGHAI SQUIRREL CLASSROOM ARTIFICIAL INTELLIGENCE TECH CO LTD