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Search method and device based on artificial intelligence

A technology of artificial intelligence and search method, which is applied in the field of information retrieval, can solve the problem that the effect of error correction cannot achieve the expected effect, and achieve the effect of meeting user needs and accurate search results

Active Publication Date: 2020-02-04
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the effect of error correction in long query statements is not as expected

Method used

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  • Search method and device based on artificial intelligence
  • Search method and device based on artificial intelligence
  • Search method and device based on artificial intelligence

Examples

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Embodiment Construction

[0015] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0016] The artificial intelligence-based search method and device according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0017] figure 1 is a flowchart of an artificial intelligence-based search method according to an embodiment of the present invention.

[0018] Such as figure 1 As shown, the artificial intelligence-based search method includes:

[0019] S101. Receive an input query statement.

[0020] In one embodiment of the present invention, if a user ...

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Abstract

The invention discloses an artificial intelligence based search method and device, wherein, the method comprises the steps of receiving the input inquiry sentences; basing on pretrained redundant word identification model to determine the redundant words in the inquiry sentences; deleting the redundant words in the inquiry sentences, in order to generate new inquiry sentences; basing on the new inquiry sentences to conduct searching. The method can effectively conduct error corrections to the inquiry sentences, can remove the redundant words, thereby obtaining more accurate search results, and satisfying user requirements.

Description

technical field [0001] The invention relates to the technical field of information retrieval, in particular to an artificial intelligence-based search 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, speech recognition, image recognition, natural language processing and expert systems, etc. [0003] Voice search is a brand-new search mode. By receiving the voice spoken by the user and analyzing the user's search intent, such as "what's the weather tomorrow", "Kung Pao chicken...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/242G06F16/245
CPCG06F16/2433G06F16/245
Inventor 徐新超王丽杰朱曼瑜张军
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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