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Question answering method, device, identification device and readable storage medium based on dictionary tree

A question-and-answer device and dictionary technology, applied in the fields of electrical digital data processing, digital data information retrieval, instruments, etc., can solve problems such as not being able to recognize user input well

Active Publication Date: 2021-07-06
龙马智芯(珠海横琴)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides a question answering method, device, question answering device and readable storage medium based on a dictionary tree, which can solve the problem that the user input cannot be well recognized in the prior art

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  • Question answering method, device, identification device and readable storage medium based on dictionary tree
  • Question answering method, device, identification device and readable storage medium based on dictionary tree
  • Question answering method, device, identification device and readable storage medium based on dictionary tree

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Embodiment Construction

[0066] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0067] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.

[0068] It should...

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Abstract

This application is applicable to the technical field of natural language processing, and provides a dictionary tree-based question answering method, device, identification device, and readable storage medium. The method includes: obtaining query information input by the user; inputting the query information into a preset dictionary In the tree, the first entity of the inquiry information is obtained; the first entity is input into the preset knowledge map, and the second entity corresponding to the first entity is obtained; the answer information is generated according to the second entity, and the answer information is returned to the user. It can be seen that this application can solve the problem that the question-answering system in the prior art cannot recognize the user input well due to the many ways of calling the alias name of the entity in the prior art, so that it can accurately reply to the user during the question-answering process. Effect.

Description

technical field [0001] The present application belongs to the technical field of natural language processing, and in particular relates to a question answering method, device, recognition device and readable storage medium based on a dictionary tree. Background technique [0002] In the prior art, the common question answering system is able to provide users with answers to questions in accurate and concise natural language. Its working principle is generally to decompose the questions input by users into multiple small questions, and then extract and match each question from the knowledge base one by one. Answers matching each small question, and finally the answer matching each small question is displayed to the customer. [0003] Generally, in the questions entered by the user into the question answering system, due to the differences in the user's personal oral expression habits, the name corresponding to the same entity in the question can be a common name or an alias n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/332G06F16/36G06F40/237
CPCG06F16/3329G06F16/367G06F40/237
Inventor 聂镭齐凯杰聂颖
Owner 龙马智芯(珠海横琴)科技有限公司