Emotional information detection method and apparatus for web text

A technology of network text and information detection, applied in the field of emotional information detection of network text, can solve the problem of poor accuracy of sentiment analysis and so on

Inactive Publication Date: 2016-05-18
北京百分点科技集团股份有限公司
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  • Claims
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Problems solved by technology

[0005] In view of this, the present application provides a network text sentiment information detection method and device to solve the technical problem of poor accuracy of sentiment analysis of network text information in the prior art

Method used

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  • Emotional information detection method and apparatus for web text
  • Emotional information detection method and apparatus for web text
  • Emotional information detection method and apparatus for web text

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Embodiment Construction

[0059] The implementation of the present invention will be described in detail below with reference to the drawings and examples, so as to fully understand and implement the implementation process of how to use technical means to solve technical problems and achieve technical effects in the present invention.

[0060] In a typical configuration, a computing device includes one or more processors (CPUs), input / output interfaces, network interfaces, and memory.

[0061] Memory may include non-permanent storage in computer-readable media, in the form of random access memory (RAM) and / or nonvolatile memory, such as read-only memory (ROM) or flash memory (flashRAM). Memory is an example of computer readable media.

[0062] Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a pr...

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Abstract

The invention discloses an emotional information detection method and apparatus for a web text. The emotional information detection method comprises the steps of performing word segmentation processing on the obtained web text to obtain multiple words; acquiring the feature vectors of the multiple words to obtain the feature vectors of the web text; and performing emotional classification processing on the feature vectors of the web text through tuning parameters to obtain the emotional information of the web text. The technical problem of relatively low accuracy of emotional analysis for the web text information in the prior art is solved.

Description

technical field [0001] The invention belongs to the technical field of Internet data analysis, and in particular relates to a method and device for detecting emotional information of network texts. Background technique [0002] With the continuous development of the network and Web2.0, social media has become an important channel for people to obtain and release information indispensable in their daily lives. With the continuous introduction of mobile devices, people can pay attention to what is happening around them through mobile devices, and can quickly upload them to social media; on social media, users can record their own lives, and express their opinions on current hot spots. Own opinion, and this type of social media often contains the emotion of the poster. If there is no reasonable monitoring, illegal information may appear, mislead the public's judgment, and cause public opinion to go in the wrong direction. [0003] For example, netizens’ evaluations of product...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F17/27
CPCG06F16/35G06F40/30
Inventor 杜晓梦刘钰骆永健党拓张扬吴昊谭树国张建枝李红梅谢靖鹏
Owner 北京百分点科技集团股份有限公司
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