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Answer determination method and device, computing equipment and storage medium

A technology for determining methods and answers, applied in the field of natural language processing, can solve problems such as low probability of correctness, and achieve the effect of improving possibility and possibility

Inactive Publication Date: 2022-05-03
北京中科闻歌科技股份有限公司
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Problems solved by technology

However, the existing question answering model has a small probability of correct output of the target question for some knowledge questions

Method used

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  • Answer determination method and device, computing equipment and storage medium
  • Answer determination method and device, computing equipment and storage medium
  • Answer determination method and device, computing equipment and storage medium

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Embodiment Construction

[0046] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0047] It should be understood that the various steps described in the method implementations of the present disclosure may be executed in different orders, and / or executed in parallel. Additionally, method embodiments may include additional steps and / or omit performing illustrated steps. The scope of the present disclosure is not limited in this regard. ...

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Abstract

The embodiment of the invention provides an answer determination method and device, computing equipment and a storage medium. The answer determination method comprises the steps that a question to be answered is rewritten, a rewritten question is obtained, and the rewritten question is a question similar to the question to be answered in semantics; obtaining a plurality of candidate answers according to the question to be answered and / or the rewritten question; and determining a target answer for answering the to-be-answered question according to the plurality of candidate answers. Since the target answer is the answer determined according to the plurality of candidate answers, compared with the prior art, the possibility that the target answer determined by the answer determination method provided by the embodiment of the invention is matched with the to-be-answered question is improved, that is, the possibility that the output answer is a correct answer is improved.

Description

technical field [0001] The present disclosure relates to the technical field of natural language processing, and in particular to an answer determination method, device, computing device and storage medium. Background technique [0002] In order to meet the user's demand for answering a large number of knowledge-based questions, various commercial question-answering systems have been launched in the industry. At present, commercialized question answering systems include question answering systems based on information retrieval, question answering knowledge bases, and knowledge graphs. After obtaining the user's question, the aforementioned question answering system obtains an answer with a high degree of matching with the question by querying the information stored in the database, and requires a large information query overhead at runtime. [0003] Considering that question answering systems based on information retrieval, question answering knowledge base, and knowledge g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/30G06F40/295
CPCG06F40/30G06F40/295
Inventor 张佳旭王宇琪郝保王一刚王璋盛曹家罗引王磊
Owner 北京中科闻歌科技股份有限公司
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