Method for constructing sliding table, data search method, computer information dissemination system, machine learning system based on big data

A search method, computer technology

Active Publication Date: 2019-01-29
CHANGSHA UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is room for improvement in the time efficiency of the existing technology for new data, there is room for improvement in the space efficiency of the existing technology, and there is room for improvement in the insufficient use of computer resources in the existing technology

Method used

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  • Method for constructing sliding table, data search method, computer information dissemination system, machine learning system based on big data
  • Method for constructing sliding table, data search method, computer information dissemination system, machine learning system based on big data
  • Method for constructing sliding table, data search method, computer information dissemination system, machine learning system based on big data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] Embodiment 1, a search method, characterized in:

[0077] It is used for computer data search and processing, which is realized by digital computer;

[0078] Used to search for the parent string (parent string -> String) to get the substring to be searched (substring-> The matching position of the string), the parent string (parent string -> String) the maximum sequence number of the member (parent string -> Maximum sequence number) is greater than or equal to substring (substring -> String) the maximum sequence number of the member (substring -> Maximum serial number), the value range of the parent string element is fixed, the value range of the parent string element can be foreseen before the parent string is loaded, the value range of the substring element is fixed, the value range of the substring element can be before the substring is loaded Foresee

[0079] The serial number of the members of the parent string and the serial number of the members of the substring are cal...

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Abstract

The method of constructing sliding table is used for realizing data searching and includes steps of B1, allocating a memory; B2 which comprise that following sub-step: B2. 1, constructing a first loop, B2. 1. 1, allocating a variable temporary operation mark of bit number 8, and temporary operation mark; B2. 1. 2, assigning the value of the variable count to the temporary operation mark; B2. 1. 3,sequentially judging whether each bit of the temporary operation flag is 1 or not, and if so, carrying out the following two steps: B2. 1. 3. 1, assigning a value to a unit whose sequence number of the matching situation table is equal to the value of the variable count, and assigning a value equal to the sequence number of the bits of the current bit in the temporary operation flag. The data searching method adopts the sliding condition table. The machine learning system based on the big data adopts the data searching method. The invention can improve the time efficiency, the space efficiency and the utilization rate of the computer resources, and provides a new idea.

Description

Technical field [0001] The invention relates to the field of computer data processing, in particular to a method for constructing a sliding situation table, a data search method, a computer information dissemination system, and a machine learning system based on big data. technical background [0002] Data search methods can also be called data matching methods. Data search is an important application of computer technology. It is often used in real-time text processing, file search systems, real-time data analysis, big data analysis, and automatic public opinion survey systems. There is room for improvement in the time efficiency of the existing technology for brand new data, the space efficiency of the existing technology has room for improvement, and the use of computer resources by the existing technology is insufficient. Summary of the invention [0003] The invention proposes a method for constructing a sliding condition table, a data search method, a computer information di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/903
Inventor 张志宏郭磊刘佳刘伟
Owner CHANGSHA UNIVERSITY
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