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Automatic question and answer processing method and device, computer equipment and storage medium

A technology of automatic question answering and processing method, applied in natural language data processing, computing, electrical digital data processing, etc.

Pending Publication Date: 2020-10-30
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] For this reason, this application proposes an automatic question and answer processing method, device, computer equipment and storage medium, which is used to solve the technical problem of low accuracy in the prior art that the returned answers cannot meet the needs of users due to question matching based on literal correlation

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  • Automatic question and answer processing method and device, computer equipment and storage medium
  • Automatic question and answer processing method and device, computer equipment and storage medium
  • Automatic question and answer processing method and device, computer equipment and storage medium

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Embodiment Construction

[0032] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

[0033] The automatic question answering processing method, device, computer equipment, and storage medium of the embodiments of the present application are described below with reference to the accompanying drawings.

[0034] figure 1 It is a schematic flow chart of the automatic question and answer processing method proposed by an embodiment of the present application. The method can be executed by the automatic question and answer processing device proposed in the embodiment of the present application. The automatic questi...

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Abstract

The invention provides an automatic question and answer processing method and device, computer equipment and a storage medium, and the automatic question and answer processing method comprises the steps: obtaining a target question inputted by a user; performing semantic vectorization on the target question by utilizing a pre-trained sentence semantic coding model to obtain a sentence vector of the target question; calculating the similarity between the sentence vector and a semantic index vector of each question in a question and answer library; and determining a standard question matched with the target question from the question and answer library according to the similarity, and feeding back an answer corresponding to the standard question to the user. Through the automatic question and answer processing method, question matching can be carried out based on semantic correlation of the questions, and the accuracy of semantic understanding of the target questions is improved, and thetechnical problems that in the prior art, question matching is carried out based on literal correlation, so that returned answers cannot meet user requirements, and the accuracy is low are solved.

Description

technical field [0001] The present application relates to the technical field of automatic question answering, in particular to an automatic question answering processing method, device, computer equipment and storage medium. Background technique [0002] The automatic question answering system comprehensively uses technologies such as knowledge representation, information retrieval, and natural language processing, and can return concise and accurate answers to questions entered by users in natural language. Compared with traditional search engines, automatic question answering system has the advantages of more convenience and accuracy, and is currently a research hotspot in the field of natural language processing and artificial intelligence. [0003] Traditional automatic question answering systems usually use word-based inverted index technology to retrieve questions entered by users and return matching answers. However, this method matches the questions based on the li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/332G06F16/33G06F40/30G06F40/289
CPCG06F16/3329G06F16/3344G06F16/3343
Inventor 黄强卜建辉陈林吴伟佳谢炜坚
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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