EXTRACTION OF KNOWLEDGE POINTS AND RELATIONS FROM LEARNING MATERIALS

摘要

A method of automated domain knowledge structure generation includes crawling learning materials. The method may include extracting structural information from the learning materials. The method may include extracting knowledge points from the learning materials. The method may include inferring dependency relationships between the knowledge points. The method may include aligning one or more of the knowledge points with one or more of the learning materials. The method may also include generating a domain knowledge structure. The domain knowledge structure may include the extracted knowledge points organized at least partially according to the inferred hierarchy and dependency relationships. The extracted knowledge points may include the aligned learning materials.

主权项

1. A method comprising:
crawling, by one or more processors, electronic learning materials stored at least temporarily in one or more non-transitory storage media; extracting, by the one or more processors, structural information from the electronic learning materials; extracting, by the one or more processors, knowledge points from the electronic learning materials; inferring, by the one or more processors, hierarchy and dependency relationships between the knowledge points; aligning, by the one or more processors, one or more of the knowledge points with one or more of the learning materials; and generating, by the one or more processors, a domain knowledge structure including the extracted knowledge points organized at least partially according to the inferred hierarchy and dependency relationships and including the aligned learning materials.