Text classification method and device based on comment data, equipment and medium

A text classification and data technology, applied in text database clustering/classification, electronic digital data processing, special data processing applications, etc., can solve the problems of high cost and high cost of comment text quality labeling

Pending Publication Date: 2020-10-09
BEIJING WODONG TIANJUN INFORMATION TECH CO LTD +1
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  • Description
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Problems solved by technology

[0006] The purpose of the present disclosure is to provide a text classification method based on comment data, a text classification device based on comment data, electronic equipment, and a computer-readable storage medium, so as to overcome at

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  • Text classification method and device based on comment data, equipment and medium
  • Text classification method and device based on comment data, equipment and medium
  • Text classification method and device based on comment data, equipment and medium

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[0038] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms, and should not be construed as being limited to the embodiments set forth herein; on the contrary, these embodiments are provided so that this disclosure will be comprehensive and complete, and fully convey the concept of the example embodiments To those skilled in the art. In the figures, the same reference numerals denote the same or similar parts, and thus their repeated description will be omitted.

[0039] Furthermore, the described features, structures or characteristics may be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to give a sufficient understanding of the embodiments of the present disclosure. However, those skilled in the art will realize that the technical solutions of the present disclosure can be practiced wit...

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Abstract

The invention relates to a text classification method and device based on comment data, equipment and a medium, relates to the technical field of natural language processing, and can be applied to a scene of classifying text data. The text classification method based on the comment data comprises the steps of obtaining the comment data, and performing text preprocessing on the comment data to generate to-be-processed word segmentation data; performing word vectorization processing on the to-be-processed word segmentation data to generate corresponding word vector representation data; inputtingthe word vector representation data into a target language representation model to generate corresponding sentence vector representation data; and respectively inputting the sentence vector representation data into a first classification model and a second classification model, determining whether the comment data belongs to question text data by the first classification model, and determining question type classification corresponding to the comment data by the second classification model. According to the method and the device, comment texts with quality problems and specific classifications of the quality problems can be screened out through information mining of the comment data.

Description

technical field [0001] The present disclosure relates to the technical field of natural language processing, and in particular, relates to a comment data-based text classification method, a comment data-based text classification device, electronic equipment, and a computer-readable storage medium. Background technique [0002] With the development of the Internet, more and more people shop through e-commerce websites. By analyzing and mining user shopping evaluations, the characteristics of various commodities can be obtained. Then, by mining the characteristics of each product, the product can be improved in a targeted manner. For example, by analyzing user reviews of fresh products, the proportion of quality problems and the root causes of quality problems of fresh products can be discovered. By digging out the root causes of quality problems, a strategy for improving product handling can be formulated to reduce the number of products with quality problems. proportion. ...

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Application Information

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IPC IPC(8): G06F16/35G06F40/289G06F40/211G06F40/30
CPCG06F16/35
Inventor 徐路罗壮何云龙
Owner BEIJING WODONG TIANJUN INFORMATION TECH CO LTD
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