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Information query method and device, storage medium and electronic equipment

An information query and algorithm technology, applied in the information field, can solve the problems of low accuracy and low coverage of information query

Active Publication Date: 2019-05-03
NEUSOFT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of this disclosure is to provide an information query method, device, storage medium and electronic equipment to solve the problems of low accuracy and coverage of information query in the prior art

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  • Information query method and device, storage medium and electronic equipment
  • Information query method and device, storage medium and electronic equipment
  • Information query method and device, storage medium and electronic equipment

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Embodiment Construction

[0074] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0075] Before introducing the information query method, device, storage medium and electronic equipment provided by the present disclosure, the application scenario involved in each embodiment of the present disclosure is firstly introduced. The application scenario can be an intelligent question answering system for human-computer interaction, and users can The intelligent question an...

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Abstract

The invention relates to an information query method,a device, a storage medium and electronic equipment, and relates to information technology field. The method comprises the following steps of: obtaining a sample; carrying out word segmentation on an obtained target problem; obtaining a first set of vocabularies, wherein the first vocabulary set comprises a word segmentation result of the targetquestion; performing synonym expansion on the first vocabulary set according to a preset word vector, obtaining a second vocabulary set, wherein the word vectors are obtained by training a preset corpus by utilizing a preset model; and according to the second vocabulary set and a preset knowledge base, a matching score of the target question and each record in the knowledge base is obtained according to a preset algorithm, the knowledge base comprises at least one record, each record comprises the question and an answer corresponding to the question, and an answer matched with the target question is determined according to the matching score of each record. An existing knowledge base can be effectively utilized, information query service at the semantic level is achieved, and the accuracyand the coverage degree of information query are improved.

Description

technical field [0001] The present disclosure relates to the field of information technology, and in particular, to an information query method, device, storage medium and electronic equipment. Background technique [0002] With the rapid development of information technologies such as the Internet, cloud computing, and language processing technology, artificial intelligence has increasingly affected people's daily lives. Among them, the intelligent question answering system can use the existing knowledge base to answer questions raised by users query, providing the user with an appropriate answer. In the prior art, the search engine is usually used to search the existing knowledge base for a single keyword, and the record matching the keyword is fed back to the user as the answer. The accuracy of the query is not high, and in many technical fields, the existing knowledge A large amount of unstructured historical data has accumulated in the library, which cannot be directly...

Claims

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Application Information

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IPC IPC(8): G06F16/332G06F17/27
Inventor 刘嘉伟董超崔朝辉赵立军张霞
Owner NEUSOFT CORP