System for generating a search formula by accessing search terms on the basis of a training set of pertinent and non-pertinent objects
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 15, 1995
Grant Date -
N/A
app pub date -
Nov 24, 1992
filing date -
Nov 29, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus for automatically generating a search formula uses pertinent data and non-pertinent data given by the user. Suitable search terms are selected from the pertinent data on the basis of the term appearance ratios only in the pertinent data and in the given data. The respective effectiveness values of the search terms are calculated by using the number of pieces of pertinent data containing the term and the number of pieces of given data containing the term. Among the sums of the effectiveness values of the search terms included in respective pieces of pertinent data, the smallest sum is decided to be the threshold of effectiveness. Finally, the search formula consisting of search terms combined is generated on the basis of the threshold of effectiveness and the respective effectiveness values of the search terms.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully