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Solr-based retrieval method and device, equipment and storage medium

A technology for retrieving information and presets, applied in the computer field, can solve problems such as inaccurate and incomplete information retrieval

Pending Publication Date: 2019-07-30
PING AN TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a retrieval method, device, equipment and storage medium based on Solr, aiming to solve the current technical problem of inaccurate and incomplete information retrieval

Method used

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  • Solr-based retrieval method and device, equipment and storage medium
  • Solr-based retrieval method and device, equipment and storage medium
  • Solr-based retrieval method and device, equipment and storage medium

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Embodiment Construction

[0050] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0051] Such as figure 1 as shown, figure 1 It is the server (also known as Solr-based retrieval device) of the hardware operating environment involved in the embodiment of the present invention, wherein the Solr-based retrieval device can be composed of a separate Solr-based retrieval device, or can be composed of other devices and Solr-based A schematic diagram of the structure formed by the combination of retrieval devices.

[0052]The server in this embodiment of the present invention refers to a computer that manages resources and provides services for users, and is generally divided into file servers, database servers, and application program servers. A computer or computer system running the above software is also called a server. Compared with ordinary PC (personal computer) personal computers, servers have ...

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Abstract

The invention discloses a Solr-based retrieval method, which comprises the following steps: receiving an information retrieval request, and obtaining retrieval information corresponding to the retrieval request; when the retrieval information is Chinese retrieval information, judging whether the number of characters of the Chinese retrieval information exceeds a preset standard quantity or not; when the number of characters of the Chinese retrieval information does not exceed a preset standard quantity, obtaining an index field corresponding to the Chinese retrieval information in a preset retrieval dictionary; and querying a preset retrieval database, obtaining a target article corresponding to the index field, and outputting the target article as a retrieval result. The invention also discloses a Solr-based retrieval device, equipment and a storage medium. According to the method, the preset retrieval dictionary is constructed by carrying out data analysis on a large amount of text data, and retrieval information is converted into the corresponding index fields through the preset retrieval dictionary in the retrieval process, so that information retrieval is more comprehensive and accurate.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a Solr-based retrieval method, device, equipment and storage medium. Background technique [0002] With the wide application of big data, more and more data are flooded in our daily life. The increase in the amount of data brings convenience to people, but it also brings corresponding problems. [0003] For example, how to obtain the information you need from the huge database has become a big problem. That is to say, the current information retrieval is usually based on the exact matching or fuzzy matching technology. Since the meaning of the retrieved information cannot be analyzed, it is impossible to accurately and comprehensively retrieve the information required by the user. How to perform information retrieval more accurately and comprehensively has become a current issue. urgent technical issues to be resolved. Contents of the invention [0004] The main pu...

Claims

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Application Information

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IPC IPC(8): G06F16/332G06F16/36
CPCG06F16/3322G06F16/374
Inventor 杨昭曾文韬马兰孙文宇何维王海君刘菲
Owner PING AN TECH (SHENZHEN) CO LTD
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