A method and device for classifying information

A classification method and a classification device technology, which are applied in the field of information processing and can solve problems such as low efficiency

Active Publication Date: 2020-04-21
SHANGHAI XIAOI ROBOT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, manual information classification is usually required, and the efficiency is low

Method used

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  • A method and device for classifying information
  • A method and device for classifying information
  • A method and device for classifying information

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Embodiment Construction

[0080] As mentioned earlier, in the field of information processing, especially in the field of data analysis, further processing of classified data is often required. For example, in the process of data analysis of interaction logs in intelligent interaction, it is necessary to further analyze and process the classified interaction logs. However, in the prior art, manual classification of information is usually required, and the efficiency is low.

[0081] In the embodiment of the present invention, by obtaining sample feature tags associated with subject categories; generating feature tags to be classified through processes such as word segmentation and similar word replacement; determining the target based on the semantic similarity between the feature tags to be classified and the sample feature tags Feature label; determine the subject category of the sentence to be classified according to the subject category corresponding to the target feature label. Through the above ...

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Abstract

An information classification method and device, the method comprising: obtaining a plurality of sample feature labels, and obtaining the relationship between each sample feature label and a subject category to be classified; performing word segmentation processing on a plurality of sentences to be classified, Obtain the word set to be processed; The words to be processed are replaced by similar words to obtain the word set after the update; According to the frequency of occurrence of the first word combination that each sentence to be classified in the word set after the update, generate the feature label to be classified; Calculate The maximum semantic similarity between the feature label to be classified and a plurality of sample feature labels, when the maximum semantic similarity is greater than or equal to the preset similarity threshold, the sample feature label corresponding to the maximum semantic similarity As the target feature label of the feature label to be classified; mark the sentence to be classified corresponding to the feature label to be classified as the subject category corresponding to the target feature label. The method and device can improve the efficiency of information classification.

Description

technical field [0001] The invention relates to the field of information processing, in particular to an information classification method and device. Background technique [0002] In the field of information processing, especially in the field of data analysis, it is often necessary to classify data and then further process the classified data. For example, in the data analysis process of the interaction log in the intelligent interaction, it is necessary to further analyze and process the classified interaction log. [0003] In the prior art, manual classification of information is usually required, and the efficiency is low. Contents of the invention [0004] The technical problem solved by the invention is to improve the efficiency of information classification. [0005] In order to solve the above technical problems, an embodiment of the present invention provides an information classification method, including: obtaining multiple sample feature labels, and obtainin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/62
CPCG06F18/24147
Inventor 蔡宏伟朱频频
Owner SHANGHAI XIAOI ROBOT TECH CO LTD
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