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Data retrieval method and device, electronic equipment and readable storage medium

A data retrieval and data technology, applied in the database field, can solve the problems of slow speed and low efficiency of structured data retrieval, achieve the effect of ensuring retrieval speed, solving low retrieval efficiency, and improving user experience

Pending Publication Date: 2022-05-24
BEIJING SANKUAI ONLINE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Embodiments of the present invention provide a data retrieval method and device, electronic equipment, and a readable storage medium to at least solve the technical problems of low retrieval efficiency and slow speed of structured data in the related art

Method used

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  • Data retrieval method and device, electronic equipment and readable storage medium
  • Data retrieval method and device, electronic equipment and readable storage medium
  • Data retrieval method and device, electronic equipment and readable storage medium

Examples

Experimental program
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Embodiment 1

[0032] According to an embodiment of the present invention, a data retrieval method is provided, such as figure 1 As shown, the method includes:

[0033] S102, retrieving the retrieval data in the structured database according to the retrieval request, and retrieving the retrieval data in the unstructured database according to the retrieval request, wherein the retrieval request carries the retrieval data;

[0034] The data retrieval method in this embodiment is mainly applied to the database of the preset server. The database in the preset server includes a structured database and an unstructured database. The preset server receives a retrieval request from a user terminal, and in the preset server Search from structured and unstructured databases on the server. In this embodiment, the preset server and the user terminal are not limited in any way.

[0035] In this embodiment, the structured data is row data, which is stored in a structured database, and a two-dimensional t...

Embodiment 2

[0085] According to an embodiment of the present invention, a data retrieval device for implementing the above data retrieval method is also provided, such as Figure 4 As shown, the device includes:

[0086] 1) The retrieval module 40 is used to retrieve the retrieval data in the structured database according to the retrieval request, and retrieve the retrieval data in the unstructured database according to the retrieval request, wherein the retrieval request carries have the retrieval data;

[0087] 2) A determination module 42, configured to determine the target data corresponding to the retrieval data according to the retrieval result of the structured database or the retrieval result of the unstructured database.

[0088] Optionally, in this embodiment, the retrieval module 40 includes:

[0089] 1) Retrieval submodule, used to retrieve the retrieval data in the structured database to obtain the first data and the first confidence, and to retrieve the retrieval data in t...

Embodiment 3

[0102] According to an embodiment of the present invention, an electronic device is also provided, including a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being executed by the processor Steps that implement the data retrieval method described above when executed.

[0103] Optionally, in this embodiment, the memory is configured to store program codes for performing the following steps:

[0104] S1, retrieving the retrieval data in a structured database according to a retrieval request, and retrieving the retrieval data in an unstructured database according to the retrieval request, wherein the retrieval request carries the retrieval data;

[0105] S2, according to the retrieval result of the structured database or the retrieval result of the unstructured database, determine the target data corresponding to the retrieval data.

[0106] Optionally, for a specific example in this embodiment, ...

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Abstract

The invention discloses a data retrieval method and device, electronic equipment and a readable storage medium. The method comprises the steps that retrieval data are retrieved in a structured database according to a retrieval request, retrieval data are retrieved in an unstructured database according to the retrieval request, and the retrieval request carries the retrieval data; and determining target data corresponding to the retrieval data according to the retrieval result of the structured database or the retrieval result of the unstructured database. According to the method and the device, the technical problems of low retrieval efficiency and low speed of the structured data in related technologies are solved.

Description

technical field [0001] The present invention relates to the technical field of databases, and in particular, to a data retrieval method and device, an electronic device and a readable storage medium. Background technique [0002] In the process of drug image recognition task, the user is given a drug image and needs a method to give structured information such as the name, brand and specification of the drug. [0003] In the prior art, there are the following two ways: [0004] The first is to build a large-scale structured database based on retrieval. This structured database contains structured information such as various drug pictures and their corresponding names, brands and specifications. Existing methods return the structured database to The structured information corresponding to the drug most similar to the picture requested by the user is used as the output; [0005] The second is based on the general OCR text recognition technology to directly recognize the text...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/2455G06F16/2453
CPCG06F16/2455G06F16/2453
Inventor 郭少博伍小平
Owner BEIJING SANKUAI ONLINE TECH CO LTD
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