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Generation of a dictionary table and its application method and device

An application method and technology of a generating device, applied in the field of data processing, can solve the problems of slow retrieval speed and a large amount of storage space, and achieve the effects of fast speed, flexible search, and resource storage space saving

Inactive Publication Date: 2018-06-19
TVMINING BEIJING MEDIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In the prior art, when a search engine organizes and processes information, it will directly store the information content itself. Taking a character as an example, if the character is Zhang San, the text Zhang San will be stored in the character field, which requires a large amount of storage space , and when the retrieval service is provided subsequently, the retrieval speed is relatively slow

Method used

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  • Generation of a dictionary table and its application method and device
  • Generation of a dictionary table and its application method and device
  • Generation of a dictionary table and its application method and device

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Embodiment Construction

[0055] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0056] figure 1 Shown is a flowchart of a method for generating a dictionary table in an embodiment of the present invention, the method includes the following steps S11-S13:

[0057] Step S11, calculating the hash value of one or more words.

[0058] Step S12, allocating the identifiers of one or more words to be in the dictionary table.

[0059] Step S13, storing one or more words themselves, their identifiers to be stored in the dictionary table, and their corresponding hash values ​​as data items in the dictionary table.

[0060] In the embodiment of the present invention, the hash value of one or more words is calculated, and one or more words are respectivel...

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Abstract

The invention discloses a dictionary sheet generating method and device and a dictionary sheet application method and device. The aims of saving resource storage space and improving retrieval speed are achieved. The dictionary sheet generating method comprises the steps that hash values of one or more words are calculated; identifiers, about to exist in a dictionary sheet, of the one or more words are distributed; the one or more words, the respective identifiers, in the dictionary sheet, of the one or more words and the hash values corresponding to the one or more words are stored as data items of the dictionary sheet.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method and device for generating a dictionary table, and an application method and device for the dictionary table. Background technique [0002] With the rapid development of information technology, today's society has entered the era of information explosion, and people increasingly rely on the Internet to find the information they need. Therefore, retrieval has become an indispensable part of people's work and life. [0003] People usually use search engines to search. Search engines refer to collecting information from the Internet according to certain strategies and using specific computer programs. The system by which information is presented to the user. [0004] In the prior art, when a search engine organizes and processes information, it will directly store the information content itself. Taking a character as an example, if the character is Zhang San, the te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
Inventor 杨乾磊
Owner TVMINING BEIJING MEDIA TECH
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