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Text classification method and device, electronic equipment and computer readable storage medium

A text classification and text technology, applied in the field of artificial intelligence, can solve problems such as the inability to accurately classify natural sentences and the complicated text classification process

Pending Publication Date: 2020-01-21
PING AN TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the complicated process of text classification, it is easy to fail to accurately classify natural sentences due to some common mistakes

Method used

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

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Embodiment Construction

[0029] Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0030] figure 1 It is a schematic diagram of an implementation environment involved in this application shown according to an exemplary embodiment. Such as figure 1 As shown, the implementation environment includes a text acquisition client 100 and a text processing server 200 .

[0031] Wherein, a wired or wireless network connection is pre-established between the text acquisition client...

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Abstract

The invention discloses a text classification method and device, and relates to the technical field of artificial intelligence. The method comprises the steps of performing word segmentation processing on a to-be-classified text to obtain a word segmentation set corresponding to the to-be-classified text; conducting vectorization processing on the word segmentation set according to a preset word vector dictionary, acquiring a word vector set corresponding to the text to be classified and fursing the word vector dictionary with fast text vectors and word embedding vectors corresponding to segmented words; predicting a category label on a word vector set corresponding to the to-be-classified text through a preset label prediction model, acquiring the label prediction model through training according to the training set and a test set, and the test set is used for correcting error data in the training set; and obtaining a prediction result output by the label prediction model, wherein theprediction result corresponds to a text category corresponding to the to-be-classified text. The text classification accuracy can be greatly improved.

Description

technical field [0001] The present application relates to the technical field of artificial intelligence, in particular to a text classification method and device, electronic equipment, and a computer-readable storage medium. Background technique [0002] With the rapid development of network technology, the requirements for the effective organization and management of electronic text information and the rapid and comprehensive acquisition of relevant information are getting higher and higher. As an important research direction of information processing, text classification is a common method to solve text information discovery. [0003] Text classification is a technology that automatically classifies natural sentences according to a certain classification system or standard and marks the corresponding categories. The processing of text classification is roughly divided into stages such as text preprocessing, text feature extraction, and classification model construction. ...

Claims

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Application Information

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IPC IPC(8): G06F16/35G06F40/284
CPCG06F16/35
Inventor 郑立颖徐亮阮晓雯
Owner PING AN TECH (SHENZHEN) CO LTD
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