A natural language query method and system oriented to a software project knowledge map
A natural language and knowledge graph technology, applied in the field of natural language query methods and systems, can solve problems such as difficulty in using automatic extraction templates, insufficient number of questions, and frequent use of the system
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[0086] In order to make the above-mentioned features and advantages of the present invention more obvious and understandable, the following specific examples are given in conjunction with the accompanying drawings to describe in detail as follows:
[0087] The invention provides a natural language query system oriented to the knowledge graph of software projects, such as figure 1 As shown, the system includes an index structure and data storage layer, a natural language parsing layer, a reasoning and measurement layer, and a subgraph display and query layer.
[0088] The index structure and data storage layer traverses and analyzes the neo4j-based software project knowledge graph, and extracts the data element model therein. The implementation steps are as follows:
[0089] 1) Completely traverse the knowledge graph, store all the entities in it, and record all entity types as the node set of the metamodel;
[0090] 2) Traverse all the relationships in the knowledge graph, and establ...
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