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Content retrieval method, device and equipment and storage medium

A content and attribute technology, applied in the field of intelligent interaction, can solve the problems of unable to return query results, complex query statements, inability to flexibly apply the query system, etc., to achieve the effect of improving user experience

Active Publication Date: 2019-04-23
HISENSE VISUAL TECH CO LTD
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However, the above scheme using text matching retrieval cannot return query results when the query statement is complex or the structure is unclear, and this scheme relies on downstream search engines and knowledge bases, and cannot be flexibly applied to various query systems

Method used

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  • Content retrieval method, device and equipment and storage medium
  • Content retrieval method, device and equipment and storage medium
  • Content retrieval method, device and equipment and storage medium

Examples

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Embodiment Construction

[0077] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0078] The execution subject of the content retrieval method provided in this application is a terminal device, which includes mobile phones, tablet computers, smart TVs, smart wearable devices, etc., and the user can use a touch screen, a mouse, a voice collection device (such as a microphone), Wait for the input device to operate on the interfac...

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Abstract

The invention provides a content retrieval method, device and equipment and a storage medium. The method comprises the following steps of receiving query requests, wherein the query request comprisesa query statement inputted by a user; preprocessing query statements, obtaining a word attribute list corresponding to the query request, wherein the word attribute list comprises at least one query keyword in the query statement and an attribute corresponding to each query keyword; according to the word attribute list, constructing a semantic tree, wherein the nodes in the semantic tree are composed of query keywords in the word attribute list; according to the semantic tree, generating the query language, obtaining the content corresponding to the query request through query according to thequery language, so that the function docking with different search systems is achieved, the search query of complex query statements with unclear structures is completed, then the accurate reply content is provided, and the user experience is improved.

Description

technical field [0001] The present invention relates to the field of intelligent interaction technology, in particular to a content retrieval method, device, equipment and storage medium. Background technique [0002] With the development of smart terminal devices, users use mobile phones, tablet computers, smart TVs and other smart terminal devices to query and retrieve content is becoming more and more popular. [0003] In the currently commonly used content retrieval method, the user operates on the terminal device, enters a query statement, and the search engine performs a matching search based on the text content of the input query statement, and needs to obtain the text content from the downstream search engine and knowledge base. The corresponding reply content is returned to the terminal device for display. [0004] However, the above scheme using text matching retrieval cannot return query results when the query statement is complex or the structure is unclear, and...

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Application Information

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IPC IPC(8): G06F16/332
Inventor 高雪松胡伟凤
Owner HISENSE VISUAL TECH CO LTD
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