WO2009057103A3 - Content-based recommendations across domains - Google Patents

Content-based recommendations across domains Download PDF

Info

Publication number
WO2009057103A3
WO2009057103A3 PCT/IL2008/001416 IL2008001416W WO2009057103A3 WO 2009057103 A3 WO2009057103 A3 WO 2009057103A3 IL 2008001416 W IL2008001416 W IL 2008001416W WO 2009057103 A3 WO2009057103 A3 WO 2009057103A3
Authority
WO
WIPO (PCT)
Prior art keywords
items
domains
grades
pseudo
content
Prior art date
Application number
PCT/IL2008/001416
Other languages
French (fr)
Other versions
WO2009057103A2 (en
Inventor
Dan Gang
Daniel Lehmann
Original Assignee
Musicgenome.Com Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Musicgenome.Com Inc. filed Critical Musicgenome.Com Inc.
Publication of WO2009057103A2 publication Critical patent/WO2009057103A2/en
Publication of WO2009057103A3 publication Critical patent/WO2009057103A3/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising

Abstract

A method for content-based recommendation across domains, comprises: obtaining first and second sets of content items in two respective domains, getting a grading team to grade items, then for each pair of first set item - second set item, calculating an individual pseudo-distance value as a distance function of a respective grading user's rankings for the pair of items. Then the pseudo-distances are averaged over all of the graders in the team to provide overall pseudo-distances for each pair, thus setting up a cross content database between the first and second domains. The end user grades the items of the first set and the grades are used in a function that weights them with the pseudo-distances in the database. The weighting function gives forecast grades to the items in the second set and those with the highest grades can be output to the end user.
PCT/IL2008/001416 2007-10-31 2008-10-28 Content-based recommendations across domains WO2009057103A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US105207P 2007-10-31 2007-10-31
US61/001,052 2007-10-31

Publications (2)

Publication Number Publication Date
WO2009057103A2 WO2009057103A2 (en) 2009-05-07
WO2009057103A3 true WO2009057103A3 (en) 2010-03-11

Family

ID=40591586

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2008/001416 WO2009057103A2 (en) 2007-10-31 2008-10-28 Content-based recommendations across domains

Country Status (1)

Country Link
WO (1) WO2009057103A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9613118B2 (en) * 2013-03-18 2017-04-04 Spotify Ab Cross media recommendation
JP6100677B2 (en) * 2013-11-19 2017-03-22 日本電信電話株式会社 Information recommendation device, information recommendation method, and information recommendation program
CN110852785B (en) * 2019-10-12 2023-11-21 中国平安人寿保险股份有限公司 User grading method, device and computer readable storage medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6278452B1 (en) * 1998-09-18 2001-08-21 Oracle Corporation Concise dynamic user interface for comparing hierarchically structured collections of objects
US6438579B1 (en) * 1999-07-16 2002-08-20 Agent Arts, Inc. Automated content and collaboration-based system and methods for determining and providing content recommendations
US20030089218A1 (en) * 2000-06-29 2003-05-15 Dan Gang System and method for prediction of musical preferences
US6748395B1 (en) * 2000-07-14 2004-06-08 Microsoft Corporation System and method for dynamic playlist of media
US7227072B1 (en) * 2003-05-16 2007-06-05 Microsoft Corporation System and method for determining the similarity of musical recordings

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6278452B1 (en) * 1998-09-18 2001-08-21 Oracle Corporation Concise dynamic user interface for comparing hierarchically structured collections of objects
US6438579B1 (en) * 1999-07-16 2002-08-20 Agent Arts, Inc. Automated content and collaboration-based system and methods for determining and providing content recommendations
US20030089218A1 (en) * 2000-06-29 2003-05-15 Dan Gang System and method for prediction of musical preferences
US6748395B1 (en) * 2000-07-14 2004-06-08 Microsoft Corporation System and method for dynamic playlist of media
US7227072B1 (en) * 2003-05-16 2007-06-05 Microsoft Corporation System and method for determining the similarity of musical recordings

Also Published As

Publication number Publication date
WO2009057103A2 (en) 2009-05-07

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