JP5258140B2 - アイテムの推薦器においてアイテムの近さを評価するための方法及び装置 - Google Patents

アイテムの推薦器においてアイテムの近さを評価するための方法及び装置 Download PDF

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JP5258140B2
JP5258140B2 JP2003544641A JP2003544641A JP5258140B2 JP 5258140 B2 JP5258140 B2 JP 5258140B2 JP 2003544641 A JP2003544641 A JP 2003544641A JP 2003544641 A JP2003544641 A JP 2003544641A JP 5258140 B2 JP5258140 B2 JP 5258140B2
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Japan
Prior art keywords
item
distance
program
cluster
viewing
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JP2003544641A
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Japanese (ja)
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JP2005509954A5 (https=
JP2005509954A (ja
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スリニヴァス ヴィ アール グッタ
カウシャル クラパティ
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Koninklijke Philips NV
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Koninklijke Philips NV
Koninklijke Philips Electronics NV
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99933—Query processing, i.e. searching
    • Y10S707/99936—Pattern matching access
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99941—Database schema or data structure
    • Y10S707/99944—Object-oriented database structure
    • Y10S707/99945—Object-oriented database structure processing

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Accounting & Taxation (AREA)
  • Development Economics (AREA)
  • Finance (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Entrepreneurship & Innovation (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Game Theory and Decision Science (AREA)
  • Databases & Information Systems (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
JP2003544641A 2001-11-13 2002-10-22 アイテムの推薦器においてアイテムの近さを評価するための方法及び装置 Expired - Fee Related JP5258140B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/014,180 US7533093B2 (en) 2001-11-13 2001-11-13 Method and apparatus for evaluating the closeness of items in a recommender of such items
US10/014,180 2001-11-13
PCT/IB2002/004413 WO2003042879A2 (en) 2001-11-13 2002-10-22 Method and apparatus for evaluating the closeness of items in a recommender of such items

Publications (3)

Publication Number Publication Date
JP2005509954A JP2005509954A (ja) 2005-04-14
JP2005509954A5 JP2005509954A5 (https=) 2013-04-18
JP5258140B2 true JP5258140B2 (ja) 2013-08-07

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JP2003544641A Expired - Fee Related JP5258140B2 (ja) 2001-11-13 2002-10-22 アイテムの推薦器においてアイテムの近さを評価するための方法及び装置

Country Status (6)

Country Link
US (1) US7533093B2 (https=)
EP (1) EP1449135A1 (https=)
JP (1) JP5258140B2 (https=)
KR (1) KR100953394B1 (https=)
CN (1) CN1585954A (https=)
WO (1) WO2003042879A2 (https=)

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US7359913B1 (en) * 2005-05-13 2008-04-15 Ncr Corp. K-means clustering using structured query language (SQL) statements and sufficient statistics
US8095521B2 (en) * 2007-03-30 2012-01-10 Amazon Technologies, Inc. Recommendation system with cluster-based filtering of recommendations
US8019766B2 (en) * 2007-03-30 2011-09-13 Amazon Technologies, Inc. Processes for calculating item distances and performing item clustering
US7743059B2 (en) * 2007-03-30 2010-06-22 Amazon Technologies, Inc. Cluster-based management of collections of items
US7689457B2 (en) * 2007-03-30 2010-03-30 Amazon Technologies, Inc. Cluster-based assessment of user interests
US7966225B2 (en) * 2007-03-30 2011-06-21 Amazon Technologies, Inc. Method, system, and medium for cluster-based categorization and presentation of item recommendations
US9361640B1 (en) 2007-10-01 2016-06-07 Amazon Technologies, Inc. Method and system for efficient order placement
US7921071B2 (en) * 2007-11-16 2011-04-05 Amazon Technologies, Inc. Processes for improving the utility of personalized recommendations generated by a recommendation engine
US9747622B1 (en) 2009-03-24 2017-08-29 Overstock.Com, Inc. Point-and-shoot product lister
US20110035674A1 (en) * 2009-08-06 2011-02-10 Oracle International Corporation Recommendations matching a user's interests
EP2537335B1 (en) 2010-02-19 2019-01-16 InterDigital Madison Patent Holdings Media content spatial navigation
JP5445339B2 (ja) * 2010-06-08 2014-03-19 ソニー株式会社 コンテンツ推薦装置およびコンテンツ推薦方法
JP5309182B2 (ja) * 2011-04-26 2013-10-09 日本電信電話株式会社 アイテム推薦方法及びアイテム推薦プログラム
CN102231158B (zh) * 2011-06-17 2013-01-30 中国科学院计算技术研究所 一种数据集推荐方法和系统
US10949876B2 (en) 2012-10-29 2021-03-16 Overstock.Com, Inc. System and method for management of email marketing campaigns
US10915557B2 (en) 2013-01-31 2021-02-09 Walmart Apollo, Llc Product classification data transfer and management
US11676192B1 (en) 2013-03-15 2023-06-13 Overstock.Com, Inc. Localized sort of ranked product recommendations based on predicted user intent
US11023947B1 (en) 2013-03-15 2021-06-01 Overstock.Com, Inc. Generating product recommendations using a blend of collaborative and content-based data
US10810654B1 (en) 2013-05-06 2020-10-20 Overstock.Com, Inc. System and method of mapping product attributes between different schemas
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US10929890B2 (en) 2013-08-15 2021-02-23 Overstock.Com, Inc. System and method of personalizing online marketing campaigns
US10872350B1 (en) 2013-12-06 2020-12-22 Overstock.Com, Inc. System and method for optimizing online marketing based upon relative advertisement placement
US10601749B1 (en) 2014-07-11 2020-03-24 Twitter, Inc. Trends in a messaging platform
US10592539B1 (en) 2014-07-11 2020-03-17 Twitter, Inc. Trends in a messaging platform
US10915543B2 (en) 2014-11-03 2021-02-09 SavantX, Inc. Systems and methods for enterprise data search and analysis
CN105590234A (zh) * 2014-12-30 2016-05-18 中国银联股份有限公司 一种向目标用户推荐商品的方法和系统
WO2017173238A1 (en) * 2016-03-31 2017-10-05 Ebay Inc. Preference clustering using distance and angular measurement
US10534845B2 (en) 2016-05-11 2020-01-14 Overstock.Com, Inc. System and method for optimizing electronic document layouts
US11681942B2 (en) 2016-10-27 2023-06-20 Dropbox, Inc. Providing intelligent file name suggestions
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Also Published As

Publication number Publication date
EP1449135A1 (en) 2004-08-25
US7533093B2 (en) 2009-05-12
US20030097352A1 (en) 2003-05-22
CN1585954A (zh) 2005-02-23
KR20040053303A (ko) 2004-06-23
WO2003042879A2 (en) 2003-05-22
KR100953394B1 (ko) 2010-04-20
JP2005509954A (ja) 2005-04-14

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