Fault log classification method and system, and device and medium

Abstract

A fault log classification method, including the following steps: receiving a to-be-classified fault log, and determining, according to phrases containing most vocabularies in a preset corpus, a plurality of segmentation positions corresponding to the to-be-classified fault log; segmenting the to-be-classified fault log according to the corresponding plurality of segmentation positions to obtain a plurality of word groups; determining the weight of each word group according to the corpus and screening out a plurality of word groups according to the weights; and calculating the similarity between the to-be-classified fault log and each classified fault log by using a plurality of word groups screened out by a plurality of classified fault logs according to the weights and a plurality of word groups screened out by the to-be-classified fault log according to the weights, and then classifying the to-be-classified fault log according to the similarity.

Dependencies are inferred from the claim text.