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Judicial public opinion text abstracting method combined with user comments

A technology of user comments and public opinion, applied in special data processing applications, biological neural network models, and other database retrievals, etc., can solve the problem that sequence-to-sequence models cannot obtain critical case element information for news summaries, and the summaries are not ideal, etc. question

Active Publication Date: 2021-02-12
KUNMING UNIV OF SCI & TECH
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Problems solved by technology

[0003] The present invention provides a method for summarizing judicial public opinion texts combined with user comments, which is used to solve the problem that the traditional sequence-to-sequence model cannot obtain case element information that is crucial to news summaries, and the effect of generating summaries is not ideal

Method used

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  • Judicial public opinion text abstracting method combined with user comments
  • Judicial public opinion text abstracting method combined with user comments
  • Judicial public opinion text abstracting method combined with user comments

Examples

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Embodiment 1

[0093] Embodiment 1: as Figure 1-4 As shown, a method for summarizing judicial public opinion texts combined with user comments, the method includes:

[0094] Step1. The encoder encodes the news text and the corresponding news comments respectively, and obtains the hidden state sequence of the news text and the corresponding news comment hidden state sequence;

[0095] Among them, the news text encoded by the encoder and the corresponding news comments are obtained through the following methods:

[0096] Collect data from the Internet, preprocess the data, and construct a judicial public opinion news summary data set; the data format of the judicial public opinion news summary data set is: news text-news commentary-abstract.

[0097] Specifically, the specific steps for obtaining the news text encoded by the encoder and the corresponding news comments are as follows:

[0098] A. Collect and format public opinion data from the Internet to obtain news texts, news comments and...

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Abstract

The invention relates to a judicial public opinion text abstracting method combining user comments. The method comprises the following steps: firstly, respectively modeling news texts and user comments by utilizing a news text encoder and a user comment encoder based on a bidirectional long-short-term memory network; then, constructing a two-way selection gating denoising network, removing noise information in the comments, and extracting case elements contained in the comments; constructing a fusion module based on a bidirectional attention mechanism, fusing the news comments and the news texts, and generating context vectors fused with the user comments; and finally, generating abstracts word by word by utilizing a decoder based on a one-way long short-term memory network. According to the method, the text abstract with higher quality can be generated, a referential method is provided for developing judicial public opinion text abstract research, and meanwhile strong support is provided for timely, effective and rapid judicial public opinion emergency disposal.

Description

technical field [0001] The invention relates to a method for summarizing judicial public opinion texts combined with user comments, and belongs to the technical field of natural language processing. Background technique [0002] How to guide and deal with judicial public opinion in a timely and effective manner and eliminate negative impacts is crucial to social stability. The text summarization task can generate short, fluent, and readable text summaries for long judicial public opinion news documents, which is conducive to understanding judicial public opinion news and provides technical support for fast and effective public opinion disposal. Contents of the invention [0003] The present invention provides a judicial public opinion text summarization method combined with user comments, which is used to solve the problem that the traditional sequence-to-sequence model cannot obtain case element information crucial to news summaries, and the effect of generating summaries...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/951G06F16/9535G06F40/216G06F40/284G06F40/289G06N3/04
CPCG06F16/951G06F16/9535G06F40/216G06F40/284G06F40/289G06N3/049G06N3/045
Inventor 余正涛黄于欣相艳于志强郭军军
Owner KUNMING UNIV OF SCI & TECH
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