METHOD, SYSTEM AND TERMINAL FOR NORMALIZINGENTITIES IN A KNOWLEDGE BASE, AND COMPUTER READABLE STORAGE MEDIUM

摘要

A method, a system and a terminal for normalizing entities in a knowledge base, and a computer readable storage medium. The method includes: acquiring a set of entities in the knowledge base; pre-segmenting the set of entities in a plurality of segmenting modes; performing a sample construction based on the result of pre-segmentation, in order to extract a key sample; performing a feature construction based on the result of pre-segmentation, in order to extract a similar feature; performing a normalizing determination on each pair of entities by means of at least one normalization model in combination with the key sample and the similar feature, in order to determine whether entities in each pair are the same; and grouping results of the normalizing determination.