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Compound database establishment and retrieval method and system

A compound and database technology, applied in digital data information retrieval, electrical digital data processing, special data processing applications, etc., can solve problems such as inability to retrieve, lack of data, etc., to improve the sense of use, improve accuracy, and ensure accuracy Effect

Active Publication Date: 2021-06-15
成都健数科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0011] The technical problem to be solved by the present invention is the technical problem of the above-mentioned background technology, and the purpose is to provide a compound database establishment and retrieval method and system to solve the problem of lack of data for establishing a quantitative database and thus cannot be retrieved

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  • Compound database establishment and retrieval method and system
  • Compound database establishment and retrieval method and system
  • Compound database establishment and retrieval method and system

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Embodiment Construction

[0087] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0088] In order to facilitate the elaboration of the above-mentioned compound database establishment and retrieval method and the data acquisition end of the device, please refer to figure 1 , provides a schematic diagram of the communication architecture of the compound database establishment and retrieval system 100 disclosed in the embodiment of the present invention. Wherein, the co...

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Abstract

The invention discloses a compound database establishment and retrieval method and system. The method comprises the following steps: receiving target compound data and reference compound data sent by a data acquisition end when identifying that the target compound data and the reference compound data are not matched; recognizing storage modes corresponding to the target compound data and the reference compound data, selecting a target to construct a neural network model according to the recognized storage modes, extracting the target compound data and the reference compound data to perform compound feature extraction, and inputting results to the extracted compound features; and performing feature extraction, performing data comparison on the extracted features, identifying whether the target compound data is matched with the reference compound data or not according to the data comparison result, obtaining and storing accurate compound information and compound attributes by adopting the method, so that wrong information in a database is avoided, and the accuracy of data processing is improved. A wrong information result is obtained during retrieval, so that the accuracy of the extracted information is improved, and the use feeling of a user is improved.

Description

technical field [0001] The invention relates to the technical field of data establishment and data retrieval, in particular to a compound database establishment and retrieval method and system. Background technique [0002] There are two types of data search, one is conditional query and the other is full-text search. [0003] Conditional query is the search after specifying the query conditions, such as finding items by item code, finding files by file name, finding data values ​​by data value range, and so on. This query mechanism only needs to determine the corresponding database search statement for each search rule. [0004] The full-text search is much more complicated. In principle, to put it simply, full-text search first scans all documents and creates an index file. Each piece of data in the index file is like this: the left side is a word, and the right side is a file list of all files containing the word. All the words are called dictionaries, so that when the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/2453G06K9/62G06N3/04
CPCG06F16/2453G06N3/045G06F18/22
Inventor 杨柳青王中健肖燕翔
Owner 成都健数科技有限公司
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