WO2005076890A3 - Approach for estimating user ratings of items - Google Patents

Approach for estimating user ratings of items Download PDF

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Publication number
WO2005076890A3
WO2005076890A3 PCT/US2005/003377 US2005003377W WO2005076890A3 WO 2005076890 A3 WO2005076890 A3 WO 2005076890A3 US 2005003377 W US2005003377 W US 2005003377W WO 2005076890 A3 WO2005076890 A3 WO 2005076890A3
Authority
WO
WIPO (PCT)
Prior art keywords
items
approach
ratings
item
given
Prior art date
Application number
PCT/US2005/003377
Other languages
French (fr)
Other versions
WO2005076890A2 (en
Inventor
Neil Duncan Hunt
Stanley Miguel Lanning
W Reed Hastings
Shawn Michael Purcell
Lawrence Wen-Kai Shih
John Robert Ciancutti
Original Assignee
Netflix Inc
Neil Duncan Hunt
Stanley Miguel Lanning
W Reed Hastings
Shawn Michael Purcell
Lawrence Wen-Kai Shih
John Robert Ciancutti
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 Netflix Inc, Neil Duncan Hunt, Stanley Miguel Lanning, W Reed Hastings, Shawn Michael Purcell, Lawrence Wen-Kai Shih, John Robert Ciancutti filed Critical Netflix Inc
Priority to CA002556026A priority Critical patent/CA2556026A1/en
Priority to AU2005213374A priority patent/AU2005213374A1/en
Priority to EP05722701A priority patent/EP1730686A2/en
Priority to JP2006552232A priority patent/JP2007528060A/en
Publication of WO2005076890A2 publication Critical patent/WO2005076890A2/en
Publication of WO2005076890A3 publication Critical patent/WO2005076890A3/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
    • 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
    • G06Q30/0201—Market modelling; Market analysis; Collecting market data
    • 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
    • G06Q30/0201—Market modelling; Market analysis; Collecting market data
    • G06Q30/0204—Market segmentation
    • 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
    • G06Q30/0207—Discounts or incentives, e.g. coupons or rebates
    • G06Q30/0217—Discounts or incentives, e.g. coupons or rebates involving input on products or services in exchange for incentives or rewards
    • 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
    • G06Q30/0601—Electronic shopping [e-shopping]
    • G06Q30/0623—Item investigation
    • 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
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange

Abstract

According to another embodiment of the invention, an approach is provided for estimating how a particular user would rate a particular item from a plurality of items. The approach is applicable to any type of items, including rental items such as movies, music and games, and the invention is not limited to any particular type of item. One or more items from the plurality of items that have ratings similar to the particular item are identified. Then, one or more other users are identified that have given ratings to the one or more items that are substantially similar to ratings given by the particular user to the one or more items. Finally, an estimation is made of how the particular user would rate the particular item based upon ratings for the particular item given by the one or more other users.
PCT/US2005/003377 2004-02-06 2005-02-04 Approach for estimating user ratings of items WO2005076890A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002556026A CA2556026A1 (en) 2004-02-06 2005-02-04 Approach for estimating user ratings of items
AU2005213374A AU2005213374A1 (en) 2004-02-06 2005-02-04 Approach for estimating user ratings of items
EP05722701A EP1730686A2 (en) 2004-02-06 2005-02-04 Approach for estimating user ratings of items
JP2006552232A JP2007528060A (en) 2004-02-06 2005-02-04 An approach for estimating user ratings of items

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/773,843 2004-02-06
US10/773,843 US7617127B2 (en) 2000-04-28 2004-02-06 Approach for estimating user ratings of items

Publications (2)

Publication Number Publication Date
WO2005076890A2 WO2005076890A2 (en) 2005-08-25
WO2005076890A3 true WO2005076890A3 (en) 2008-11-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/003377 WO2005076890A2 (en) 2004-02-06 2005-02-04 Approach for estimating user ratings of items

Country Status (6)

Country Link
US (2) US7617127B2 (en)
EP (1) EP1730686A2 (en)
JP (1) JP2007528060A (en)
AU (1) AU2005213374A1 (en)
CA (1) CA2556026A1 (en)
WO (1) WO2005076890A2 (en)

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