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Viewpoint analysis method, device, equipment and storage medium

An analysis method and viewpoint technology, which is applied in the field of equipment and storage media, viewpoint analysis method, and device, can solve the problem of low accuracy of viewpoint analysis and achieve the effect of improving viewpoint clustering effect and accuracy

Active Publication Date: 2021-12-17
BEIJING DIDI INFINITY TECH & DEV
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present disclosure provide an opinion analysis method, device, equipment, and storage medium to solve the problem of low accuracy of opinion analysis

Method used

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  • Viewpoint analysis method, device, equipment and storage medium
  • Viewpoint analysis method, device, equipment and storage medium
  • Viewpoint analysis method, device, equipment and storage medium

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Embodiment Construction

[0033] 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 examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0034] The Internet era is also an era of information explosion. For target objects (such as singers' works and company products), tens of thousands of comment data may be generated on the Internet every day. These comment data can reflect people's views or opinions on the target object. These views Conducive to the improvement of the target audience.

[0035] In the era of informatio...

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Abstract

Embodiments of the present disclosure provide an opinion analysis method, device, equipment, and storage medium. The method includes: obtaining multiple comment texts for the target object; performing first clustering on the multiple comment texts; obtaining multiple comment opinion sentences in the multiple comment texts according to the multiple clusters obtained by the first clustering; A second clustering is performed on the plurality of comment opinion sentences; according to the plurality of clusters obtained by the second clustering, the comment opinion for the target object is obtained in the plurality of comment opinion sentences. The methods of the embodiments of the present disclosure improve the accuracy of opinion analysis.

Description

technical field [0001] Embodiments of the present disclosure relate to the natural language field and the big data field in the computer field, and in particular to an opinion analysis method, device, device, and storage medium. Background technique [0002] In the Internet age, the Internet provides an open platform for people to express their opinions. [0003] For a company or a product, tens of thousands of comment data may be generated on the Internet every day. It is too time-consuming and economical to manually read these comment data one by one to learn people's opinions. In order to improve the efficiency of opinion analysis, neural network models are usually used for opinion analysis. [0004] The performance of the neural network model depends on a large amount of prior knowledge or training data, and it performs well on limited natural language text classification tasks. However, the task of opinion analysis is to mine unknown opinions in massive natural langua...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F40/216G06F40/289G06N3/04G06N3/08G06K9/62
CPCG06F40/216G06F40/289G06N3/08G06N3/045G06F18/2321
Inventor 孙铭阳
Owner BEIJING DIDI INFINITY TECH & DEV