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Short text classification method and device

A classification method and short text technology, applied in the field of information processing, can solve the problems of short text length, many deformed words, complex structure, etc., and achieve the effect of improving the classification accuracy

Active Publication Date: 2017-10-27
挖财网络技术有限公司
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Problems solved by technology

[0003] However, with the continuous development of network technology, more and more short texts appear. Because short texts have the characteristics of short length, complex structure and many deformed words, it is more and more difficult for computers to accurately Recognize the correct meaning of short texts, so that the correct classification processing of short texts cannot be achieved

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  • Short text classification method and device

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Embodiment Construction

[0044] Reference will now be made in detail to the 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.

[0045] When the present application classifies short texts related to users, by obtaining the user's preference weights for each candidate category, personalized short text classification operations can be realized, thereby improving the classification accuracy of short texts.

[0046] To further illustrate the application, the following examples are provided:

[0047] figure 1 It is a...

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Abstract

The invention provides a short text classification method and device. The method can comprise the steps that the probability that a short text relevant to a user belongs to each candidate category is determined; the preference weight of the user on each candidate category is determined according to the short text; and the category which the short text belongs to is determined according to the probability and the preference weight. Through the technical scheme, personalized short text classification operation can be realized, and therefore classification accuracy of the short text is improved.

Description

technical field [0001] The present application relates to the technical field of information processing, in particular to a short text classification method and device. Background technique [0002] In related technologies, through the development of various disciplines such as Natural Language Processing (NLP, Computational Linguistics) and Computational Linguistics (CL, Computational Linguistics), computers can understand and process natural language to a certain extent. [0003] However, with the continuous development of network technology, more and more short texts appear. Because short texts have the characteristics of short length, complex structure and many deformed words, it is more and more difficult for computers to accurately Identify the correct meaning of the short text, so that the correct classification processing of the short text cannot be realized. Contents of the invention [0004] In view of this, the present application provides a short text classifi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/3346G06F16/35
Inventor 尤志强车曦潘琪
Owner 挖财网络技术有限公司
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