Patent ID: 11907390
Assignee: ZHEJIANG LAB
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 3:
4. The method for visual construction of a knowledge graph system according to claim 3, wherein the natural language input model InputModel is processed as follows:
elements in a same operator [ ] are ranked in an order of sizes of ASCII codes to obtain a pre-processed natural language model InputModel′; and MD5 message-digest algorithm processing is performed on the InputModel′, wherein a processed natural language model is denoted as MD5Model;
a two-tuple data set (a,b) is defined, where a and b represent the natural language model MD5Model and the abstract syntax tree, respectively, and the two-tuple data set (a,b) is stored; after the natural language is inputted according to the natural language input model InputModel, calculation is performed through the MD5 message-digest algorithm to obtain the MD5Model, and the cached abstract syntax tree is read directly through the MD5Model.