Object classification method and classification model construction method and device

Abstract

The invention discloses an object classification method and a classification model construction method and device, and relates to the technical field of computers. One specific embodiment of the object classification method comprises the steps of obtaining initial feature data of a to-be-classified object, wherein the initial feature data comprises identification information data and attribute information data of the to-be-classified object; carrying out word segmentation on the identification information data and the attribute information data to obtain a feature word set, and the feature word set comprising at least one feature word; and performing vector representation on the feature words in the feature word set, and determining a target category to which the to-be-classified object belongs based on a trained classification model. According to the object classification method, the word vectors can be input into the trained classification model according to the feature word set of the initial feature data and the vector representation of the feature words, so that the target category to which the to-be-classified object belongs can be automatically, quickly and accurately determined.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for object classification and classification model construction. Background technique [0002] In practical applications, there are many scenarios that require information classification. For example, enterprises can be classified into certain industries according to their business scope. In the prior art, classification is generally performed manually. Moreover, because the business scope of enterprises, especially small and micro enterprises, is too broad and redundant, there may be situations such as unclear classification or even wrong classification. Manual industry classification has problems such as high time cost and low efficiency. Contents of the invention [0003] In view of this, the embodiments of the present invention provide a method and device for object classification and classification model construction, which can input word vectors int...

AI Technical Summary

Problems solved by technology

Moreover, because the business scope of enterprises, especially small and micro enterprises, is too broad and redundant, there will be situations such as unclear classification or even wrong classification. Manual industry classification has problems such as high time cost and low efficiency.

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