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Text emotion denoising method and system

A text and emotion technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as classifier misjudgment, train negative emotional interference, etc., to achieve the effect of improving accuracy

Inactive Publication Date: 2019-01-25
龙马智芯(珠海横琴)科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when classifying in the hotel domain, the classifier is likely to make a wrong judgment because of the interference of negative sentiment towards the train

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  • Text emotion denoising method and system
  • Text emotion denoising method and system

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Embodiment Construction

[0065] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the present invention, some specific details are described in detail, and in order to avoid obscuring the essence of the present invention, known methods, procedures, procedures, and components are not described in detail.

[0066] Additionally, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0067] Unless the context clearly requires, throughout the specification and claims, "comprises", "comprises" and similar words should be interpreted in an inclusive sense rather than an exclusive or exhaustive meaning; that is, "including but not limited to" meaning.

[0068] In the description of the present invention, it should be understood that the terms "first", "second" and so on are used for descriptive purp...

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Abstract

The invention discloses a text emotion denoising method and a system. The text emotion denoising method comprises the following steps: step S1, obtaining the current field of the text to be processed;Step S2, obtaining an attribute vocabulary of the current domain, wherein the attribute vocabulary comprises a plurality of attribute words related to the current domain; step 3, carrying out denoising proces on the text to be processed by using the attribute word list to delete the content in the text to be processed which is irrelevant to the current domain. The text emotion denoising method provided by the invention utilizes attribute word list to denoise the text to be processed, and can realize deletion of irrelevant emotion fragments by limiting the domain topic range according to the situation of multiple emotion exertion points, thereby achieving the purpose of emotion denoising and further improving the accuracy of emotion polarity judgment of the text.

Description

technical field [0001] The invention relates to the technical field of natural language, in particular to a text emotion denoising method and system. Background technique [0002] The so-called text sentiment classification generally refers to the binary sentiment classification of praise and derogation for news reviews or commodity review texts, and the multi-emotion classification of emotions such as joy, anger, sorrow and joy. The process is similar to the text classification process, and sentiment classification is generally regarded as a special text classification problem. [0003] In the study of text classification, because there are many words and words composed of words, and in different categories of texts, different words appear differently, so choose a field that has a strong distinction Words with high degrees will help to improve the accuracy of text classification. Screening out effective words from the text through the feature selection method can actually...

Claims

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Application Information

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IPC IPC(8): G06F17/27
CPCG06F40/242G06F40/258G06F40/289
Inventor 徐泓洋郑权张峰聂颖
Owner 龙马智芯(珠海横琴)科技有限公司