Title:
SYSTEM AND METHOD OF USING AUTOMATED COLLABORATIVE FILTERING FOR DECISION-MAKING IN THE PRESENCE OF DATA IMPERFECTIONS
Document Type and Number:
WIPO Patent Application WO/2010/009314
Kind Code:
A3
Abstract:
A system and method are provided for performing automated collaborative filtering for data that is gathered from the plurality of sources. The data includes contextual information and is stored in a database that includes filled data slots and empty data slots. A prediction module communicates with a client terminal device, receives the data, and generates prediction data based on the contextual information, wherein the prediction data is provided to populate the empty data slots. The invention models a wide class of data imperfections, propagates partial knowledge throughout a decision-making process, incorporates background knowledge into the automated collaborative filtering and provides reliability information for system predictions.
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Inventors:
WICKRAMARATHNE THANUKA L (US)
PREMARATNE KAMAL (US)
KUBAT MIROSLAV (US)
JAYAWEERA DUSHYANTHA T (US)
PREMARATNE KAMAL (US)
KUBAT MIROSLAV (US)
JAYAWEERA DUSHYANTHA T (US)
Application Number:
PCT/US2009/050848
Publication Date:
April 15, 2010
Filing Date:
July 16, 2009
Export Citation:
Assignee:
UNIV MIAMI (US)
WICKRAMARATHNE THANUKA L (US)
PREMARATNE KAMAL (US)
KUBAT MIROSLAV (US)
JAYAWEERA DUSHYANTHA T (US)
WICKRAMARATHNE THANUKA L (US)
PREMARATNE KAMAL (US)
KUBAT MIROSLAV (US)
JAYAWEERA DUSHYANTHA T (US)
International Classes:
G06F17/00; G06F17/30
Foreign References:
| US20020083067A1 | 2002-06-27 | |||
| US20020198991A1 | 2002-12-26 |
Other References:
T. L. WICKRAMARATHNE: "A BELIEF THEORETIC APPROACH FOR AUTOMATED COLLABORATIVE FILTERING", A THESIS FOR THE DEGREE OF MASTER OF SCIENCE, May 2008 (2008-05-01), Retrieved from the Internet
Attorney, Agent or Firm:
CHRISTOPHER, John et al. (P.A.200 E Las Olas Boulevard,Suite 204, Fort Lauderdale Florida, US)
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