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Research report question and answer generation method and system and computer readable storage medium

A technology for generating models and questions, applied in the field of research report question and answer generation and computer-readable storage media, it can solve problems such as the limitation of information integration methods, subtitles or keywords cannot accurately find answers, etc., to improve reading efficiency and improve information. Gain efficiency and reduce workload

Active Publication Date: 2022-05-13
北京澜舟科技有限公司
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Problems solved by technology

However, information integration methods based on subtitles or keywords still have certain limitations. For example, when investors read research reports, if they have specific questions, they often cannot find the answers precisely through subtitles or keywords. Requires full reading to find answers to questions of concern

Method used

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  • Research report question and answer generation method and system and computer readable storage medium
  • Research report question and answer generation method and system and computer readable storage medium
  • Research report question and answer generation method and system and computer readable storage medium

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Embodiment Construction

[0064] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0065] see figure 1 , the first embodiment of the present invention provides a research report question and answer generation method, including the following steps:

[0066] S1: Provide the text of the research report, and generate a question set based on the preset knowledge base and the text of the research report;

[0067] S2: Based on the recall model and matching model, corresponding to several questions in the recall question set of each paragraph of the research report text, determine the matching degree between the question and each paragraph, and select the question with ...

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Abstract

The invention relates to the technical field of natural language processing, in particular to a research report question and answer generation method and system and a computer readable storage medium, the research report question and answer generation method comprises the following steps: providing a research report text, and generating a question set based on a preset knowledge base and the research report text; a plurality of questions in the question set are recalled corresponding to each paragraph of the research report text, the matching degree of the questions and each paragraph is judged, and the question with the highest matching degree is selected corresponding to each paragraph to generate a question-paragraph pair; and based on the question-paragraph pair, extracting a corresponding fragment from the paragraph to generate an answer or generating an answer corresponding to each question according to the paragraph. According to the research report question and answer generation method provided by the invention, the corresponding question is automatically generated for each research report, then the corresponding answer is found from the research report, and the intelligently extracted information is provided for the reader, so that the information acquisition efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of natural language processing, in particular to a research report question and answer generation method, system and computer-readable storage medium. Background technique [0002] Research reports in professional fields are referred to as research reports, and are an important source of information for people to obtain, such as industry development reports and securities analysis reports. Due to the high degree of professionalism and rigor of research reports, it is often necessary to use a large amount of space to conduct in-depth analysis of specific industries, fields, events or companies, etc., which causes people to spend a lot of time looking for the information they care about when reading research reports , this information problem overload leads to low decision-making efficiency. Therefore, it is necessary to streamline research reports through natural language processing technology and im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/186G06F40/268G06F40/284G06F40/295G06F40/35G06K9/62G06N5/02
CPCG06F40/186G06F40/284G06F40/35G06N5/02G06F40/295G06F40/268G06F18/22G06F18/214
Inventor 刘明童王泽坤周明
Owner 北京澜舟科技有限公司
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