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Self-adaptive method and system for providing a user-preferred ranking order of object sets

Patent 6370526 Issued on April 9, 2002. Estimated Expiration Date: Icon_subject May 18, 2019. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

System and method for categorizing objects in combined categories
Patent #: 5943670
Issued on: 08/24/1999
Inventor: Prager

Method for organizing information
Patent #: 6078916
Issued on: 06/20/2000
Inventor: Culliss

Technique which utilizes a probabilistic classifier to detect "junk" e-mail by automatically updating a training and re-training the classifier based on the updated training set Patent #: 6161130
Issued on: 12/12/2000
Inventor: Horvitz, et al.

Inventors

Application

No. 314479 filed on 05/18/1999

US Classes:

707/5Query augmenting and refining (e.g., inexact access)

Examiners

Primary: Breene, John
Assistant: Rayyan, Susan

Attorney, Agent or Firm

International Class

G06F 017/30

Abstract

A method and system for presenting a group of objects in a ranking order. Objects are ranked according to user preferences by first observing the access order of a related group of objects in relation to a predetermined access hypothesis. A user preference model is then adapted to correspond to any deviations between the access order and the access hypothesis for the related group of objects. Next, object preferences are calculated for each of the objects to be ranked according to the preference model. The group of objects is then presented to the user in an order corresponding to the calculated object preferences. The preference model is adaptively updated, unbeknownst to the user, in the normal course of accessing the presented objects.

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