Method, device and computer equipment for identifying short text category information

Abstract

The invention discloses a method, a device and computer equipment, which are used for identifying short text category information and are implemented by a computer. According to the technical scheme provided by the invention, the method comprises the following steps of: acquiring the short text category information to be classified; acquiring a plurality of category judged results of the short text information, which are acquired on the basis of a plurality of pre-trained classification model groups respectively; and on the basis of a first predetermined rule and according to the category judged results, comprehensively determining the category information of the short text information to be classified. Compared with the prior art, the invention has the following advantages that: 1) the category of the short text information is comprehensively judged through characteristic information of a plurality of short texts, so that the judgment accuracy is improved; 2) the automatic expansion of classified short text information is realized through iterative training and classification; and 3) the category information of the short text information can be acquired in real time by generating a short text matching dictionary.

Description

Technical field [0001] The present invention relates to computer network technology, and in particular to a method, device and computer equipment for identifying short text category information. Background technique [0002] In modern Internet technology, how to provide search results that meet user needs based on search information from users is undoubtedly very important. A technical solution adopted in the prior art is to obtain relevant keywords related to search information from users, and trigger the corresponding search results according to the relevant keywords. Therefore, how to obtain relevant keywords related to the search information is very important. [0003] The solutions in the prior art for determining the relevance of text information are mostly used to determine the similarity of large sections of text content, while the search information from users is mostly short text information, and the solutions for determining the similarity of large sections of text cont...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the schemes for judging the relevance of text information are mostly used to judge the similarity of large sections of text content, while the search information from users is mostly short text information, and the scheme for judging the similarity of large sections of text content is not suitable for judging the similarity of short texts. information similarity

Images