Information filtering apparatus for filtering information for interests of users and a method therefor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 11, 2000
Grant Date -
N/A
app pub date -
Mar 28, 1997
filing date -
Mar 29, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An information filtering apparatus estimates an evaluation value (suitability) of a demander with respect to an item which is not evaluated by the demander but is evaluated by users other than the demander. The information filtering apparatus estimates the suitability by studying relation among the demander and the other users with respect to an evaluation value evaluated for each item by the demander and the other users. A suitable estimating means may compute the suitability in consideration of the population density or an Leading-Edge degree. The suitability can be estimated by computing the Leading-Edge degree.
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