Artificial intelligence-based search recommendation method and device

A technology of search recommendation and artificial intelligence, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems that the coverage and accuracy of recommended entities need to be improved

Active Publication Date: 2017-03-29
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In related technologies, the correlation measurement and entity ranking are carried out through information such as co-occurrence information and topic information between the entity (entity) and the query (query), and the coverage and accuracy of recommended entities need to be improved.

Method used

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  • Artificial intelligence-based search recommendation method and device
  • Artificial intelligence-based search recommendation method and device
  • Artificial intelligence-based search recommendation method and device

Examples

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Embodiment Construction

[0024] 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 modules or modules having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0025] figure 1 It is a schematic flowchart of an artificial intelligence-based search recommendation method proposed by an embodiment of the present application.

[0026] Such as figure 1 As shown, this embodiment includes the following steps:

[0027] S11: Receive a query, and acquire entities related to the query.

[0028] Wherein, the user may input a...

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Abstract

The invention discloses an artificial intelligence-based search recommendation method and device. The method comprises the following steps of: receiving query and obtaining entities related to the query; calculating correlation between the entities and the query, and screening the obtained entities according to the correlation; recognizing a user intention of the query and selecting entities according with the user intention in the screened entities; and sorting the selected entities, and selecting a preset number of entities from the sorted entities as recommended entities to display, wherein at least one reference factor in the correlation calculation and the entity sorting comprises semantic information of the query and of the entities. According to the method disclosed by the invention, the coverage and accuracy of the recommended entities can be improved.

Description

technical field [0001] The present application relates to the technical field of natural language processing, and in particular to an artificial intelligence-based search recommendation method and device. Background technique [0002] Artificial Intelligence (Artificial Intelligence), the English abbreviation is AI. It is a new technical science that studies and develops theories, methods, technologies and application systems for simulating, extending and expanding human intelligence. Artificial intelligence is a branch of computer science that attempts to understand the essence of intelligence and produce a new intelligent machine that can respond in a manner similar to human intelligence. Research in this field includes robotics, language recognition, image recognition, natural language processing and expert systems, etc. [0003] The goal of search recommendation is to recommend information or suggestions associated with their search intentions for users, inspire users'...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/9535
Inventor 闭玮陈泽裕王凡吴泽衡石磊何径舟
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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