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Hot topic determination method and device, storage medium and electronic equipment

A hot topic, method-determined technology, applied in the field of network

Pending Publication Date: 2020-05-08
NEUSOFT CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of this disclosure is to provide a hot topic determination method, device, storage medium and electronic equipment to solve the problem of short text sparsity and improve the accuracy of hot topic determination

Method used

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  • Hot topic determination method and device, storage medium and electronic equipment
  • Hot topic determination method and device, storage medium and electronic equipment
  • Hot topic determination method and device, storage medium and electronic equipment

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Embodiment Construction

[0035] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0036]figure 1 It is a flow chart of a method for determining hot topics according to an exemplary embodiment, and the method can be applied to electronic devices with data processing capabilities, such as servers and terminals. The server can be, for example, a cloud server, a topic management server, and the like. The terminal may be, for example, a notebook computer, a desktop computer, and other devices. like figure 1 As shown, the method may include S101-S103.

[0037] In S101 , acquire text information of multiple short texts and multiple pieces of comment information under at least one short text.

[0038] Short texts refer to short texts with shor...

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Abstract

The invention relates to a hot topic determination method and device, a storage medium and electronic equipment. The method comprises the steps of acquiring text information of multiple short texts and multiple pieces of comment information under at least one short text; for at least one short text, determining target comment information similar to the text information of the short text from themultiple pieces of comment information under the short text, and expanding the text information of the short text by utilizing the target comment information to obtain a target subject term set corresponding to the short text; and determining a hot topic according to the target subject term set corresponding to each short text. Through the technical scheme, the problem of sparsity of the short text can be effectively solved, and meanwhile, the meaning of the target subject term set corresponding to the short text obtained after expansion does not change compared with the meaning to be expressed by the short text. Moreover, the target subject term set obtained after the short text is expanded can provide an accurate basis for determining hot topics.

Description

technical field [0001] The present disclosure relates to the field of network technologies, and in particular, to a hot topic determination method, device, storage medium and electronic equipment. Background technique [0002] With the continuous development of network technology, microblogs, forums, etc. have become platforms for users to obtain information and communicate. Users can use the hot topics provided by the platform to learn about some sudden hot events and topics with high user participation. [0003] In related technologies, when determining a hot topic, keywords or feature words are usually extracted from a text published by a publisher, and a related topic with a high frequency of occurrence of the keyword or feature word is regarded as a hot topic. However, the method of directly extracting feature words or keywords is mainly for long texts, because long texts have more content, and it is easy to extract feature words, while for short texts, which have the ...

Claims

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Application Information

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IPC IPC(8): G06F16/33G06F16/31
CPCG06F16/3334G06F16/3344G06F16/313
Inventor 孙学浩
Owner NEUSOFT CORP
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