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Retrieval method, retrieval device, computer readable medium and electronic equipment

A technology that satisfies presets and word segmentation algorithms, applied in the field of data processing, can solve problems such as low retrieval accuracy, achieve the effects of improving retrieval efficiency, improving accuracy, and saving time

Pending Publication Date: 2021-03-05
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present disclosure is to provide a retrieval method, a retrieval device, a computer-readable medium, and an electronic device, so as to overcome the problem of low retrieval accuracy at least to a certain extent

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  • Retrieval method, retrieval device, computer readable medium and electronic equipment
  • Retrieval method, retrieval device, computer readable medium and electronic equipment
  • Retrieval method, retrieval device, computer readable medium and electronic equipment

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Embodiment Construction

[0030] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art.

[0031] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details, or other methods, components, means, steps, etc. may be employed. In other instances, well-known methods, ap...

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PUM

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Abstract

The embodiment of the invention provides a retrieval method, a retrieval device, a computer readable medium and electronic equipment, and relates to the technical field of data processing. The retrieval method comprises the steps of obtaining a retrieval statement input by a user; performing word segmentation processing on the retrieval statement, determining a word segmentation result, and the word segmentation result comprises a plurality of word segmentation items; combining the word segmentation items meeting preset conditions to obtain keywords; and determining priorities of the word segmentation items and the keywords respectively, and performing retrieval based on the priorities to obtain a retrieval result. According to the technical scheme of the embodiment of the invention, the keyword is determined through the retrieval statement, and the retrieval accuracy is improved by utilizing the keyword.

Description

technical field [0001] The present disclosure relates to the technical field of data processing, and in particular, to a retrieval method, retrieval device, computer-readable medium, and electronic equipment. Background technique [0002] The rapid development of the Internet makes the amount of data grow exponentially, and filtering out useful information from a large amount of data has become the focus of people's attention. Retrieval, as the main means of filtering information, is widely used in various scenarios, such as retrieving exercises and retrieving scenic spots. [0003] When retrieving information, the search text is input by the user, and the text input by each user for the same target may also be different, such as "how to melt ice cubes", "melt ice cubes", "melt ice" and so on. Most of the retrieved text contains a lot of meaningless words, so the word segmentation items obtained by segmenting the search text also include some meaningless word segmentation i...

Claims

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Application Information

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IPC IPC(8): G06F16/9532G06F40/289G06F40/247
CPCG06F16/9532
Inventor 郭彦涛
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD