Text classification method and device, computer equipment and storage medium

A text classification and text technology, applied in the computer field, can solve the problem of inaccurate analysis of abnormal text data, and achieve the effect of improving accuracy, overcoming subjective understanding bias, and improving classification effect.

Pending Publication Date: 2022-04-12
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This invention relates to improving accuracy for categorizing documents into different categories without requiring manual input or interpretation from experts who have expertise about how they are being analyzing them. It involves create two vectors that represent each part (fraction) of an original document's content - one representing it while another represents its attributes such as typeface, coloration, etc.). By comparing these two sets of data, we get both parts of interest together more accurately than if all were manually entered separately.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving accuracy when analyzing abnormal email messages due to their lack of relevance to readers who may have been exposed during an event.

Method used

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  • Text classification method and device, computer equipment and storage medium
  • Text classification method and device, computer equipment and storage medium
  • Text classification method and device, computer equipment and storage medium

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Embodiment Construction

[0064] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0065] Artificial Intelligence (AI) is a theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results. In other words, artificial intelligence is a comprehensive technique of computer science that attempts to understand the nature of intelligence and produce a new kind of intelligent machine that

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Abstract

Embodiments of the invention provide a text classification method and apparatus, a computer device and a storage medium. The method comprises the steps of obtaining a to-be-classified text; performing text analysis on a first character set included in the to-be-classified text to obtain a first vector corresponding to the to-be-classified text; performing text analysis on a second character set included in the to-be-classified text to obtain a second vector corresponding to the to-be-classified text; the characters contained in the first character set are different from the characters contained in the second character set in length; the to-be-classified text is analyzed according to a reference vector set, auxiliary vectors corresponding to the to-be-classified text are obtained, and the reference vector set is obtained according to the to-be-classified text and multiple reference texts associated with the to-be-classified text; and classifying the to-be-classified text based on the first vector, the second vector and the auxiliary vector to obtain the target category to which the to-be-classified text belongs, so that the accuracy of text classification can be improved.

Description

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Claims

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Application Information

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Owner TENCENT TECH (SHENZHEN) CO LTD
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