Information associating apparatus and method

Details Information associating apparatus and method Information associating apparatus and method

1998-05-21

2000-05-16

Amsbury, Wayne

Data processing: database and file management or data structures

Database design

Data structure types

G06F 1730

Patent

active

06065001&

ABSTRACT:
An information associating apparatus comprising a query extraction unit which compiles for at least each search user the queries that were used in a past predetermined time interval taken from data comprising queries used in order to search for information from a database; a preprocessing unit which calculates the parameters necessary for calculating the association degree between key words included in queries extracted for each search user by said query extraction unit, and an association degree calculation unit which calculates the association degree between key words using the parameters calculated by the preprocessing unit.

REFERENCES:
patent: 5826253 (1998-10-01), Brendenberg
patent: 5873118 (1998-10-01), Letwin
M. Ohkubo et al., "Extracting the Trends of Information Demands by Analyzing a WWW Search Log", Information Processing Society of Japan SIG Notes 97-DD-7, May 1997.
M. Ohkubo et al., "Extracting Information Needs by WWW Search Log Analysis", 55.sup.th National conference of Information Processing Society of Japan, 2AC-5, Sep. 1997.

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