Information query method, 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 coverage of information query
Active Publication Date: 2021-03-05
NEUSOFT CORP
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[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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[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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The disclosure relates to an information query method, device, storage medium, and electronic equipment, and relates to the field of information technology. The method includes: obtaining a first vocabulary set by segmenting the acquired target question, and the first vocabulary set contains the target question According to the result of word segmentation, the first vocabulary set is synonymously expanded according to the preset word vector to obtain the second vocabulary set. The word vector is obtained by using the preset model to train the preset corpus. According to the second vocabulary set and The preset knowledge base, according to the preset algorithm, obtains the matching score between the target question and each record in the knowledge base. The knowledge base includes at least one record, and each record includes a question and an answer corresponding to the question. Match scoring, which determines which answers match the target question. It can effectively use the existing knowledge base to realize the information query service at the semantic level, and improve the accuracy and coverage of the information query.
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...
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IPC IPC(8): G06F16/332G06F40/284G06F40/289
Inventor 刘嘉伟董超崔朝辉赵立军张霞
Owner NEUSOFT CORP