WO2002010954A3 - Collaborative filtering - Google Patents

Collaborative filtering Download PDF

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Publication number
WO2002010954A3
WO2002010954A3 PCT/GB2001/003383 GB0103383W WO0210954A3 WO 2002010954 A3 WO2002010954 A3 WO 2002010954A3 GB 0103383 W GB0103383 W GB 0103383W WO 0210954 A3 WO0210954 A3 WO 0210954A3
Authority
WO
WIPO (PCT)
Prior art keywords
case
item
data
function
profiles
Prior art date
Application number
PCT/GB2001/003383
Other languages
French (fr)
Other versions
WO2002010954A2 (en
Inventor
Alison Oldale
John Oldale
John Van Reenen
Michael Campbell
Original Assignee
Polygnostics Ltd
Alison Oldale
John Oldale
John Van Reenen
Michael Campbell
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
Priority claimed from GB0018463A external-priority patent/GB0018463D0/en
Priority claimed from GB0100035A external-priority patent/GB0100035D0/en
Priority claimed from GB0113334A external-priority patent/GB0113334D0/en
Priority claimed from GB0113335A external-priority patent/GB0113335D0/en
Application filed by Polygnostics Ltd, Alison Oldale, John Oldale, John Van Reenen, Michael Campbell filed Critical Polygnostics Ltd
Priority to AU2002227514A priority Critical patent/AU2002227514A1/en
Priority to US10/333,953 priority patent/US20040054572A1/en
Priority to GB0304014A priority patent/GB2382704A/en
Publication of WO2002010954A2 publication Critical patent/WO2002010954A2/en
Publication of WO2002010954A3 publication Critical patent/WO2002010954A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/33—Querying
    • G06F16/335—Filtering based on additional data, e.g. user or group profiles
    • G06F16/337—Profile generation, learning or modification
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/33—Querying
    • G06F16/335—Filtering based on additional data, e.g. user or group profiles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/953—Querying, e.g. by the use of web search engines
    • G06F16/9535—Search customisation based on user profiles and personalisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2216/00—Indexing scheme relating to additional aspects of information retrieval not explicitly covered by G06F16/00 and subgroups
    • G06F2216/03—Data mining

Abstract

A method of filtering data to predict an observation about an item for a particular case is provided in which: a set of data representing actual observations about a plurality of items for a plurality of different cases is modelled as a function of a plurality of case and item profiles, each profile being a set of parameters comprising at least one hidden metrical variable, the parameters defining characteristics of the respective case or item; a best fit of the function to the data is found in order to find the values of the item profiles; and the profiles found are used together with the function to predict an observation for a particular case about one or more items for which data is not available for that case.
PCT/GB2001/003383 2000-07-27 2001-07-27 Collaborative filtering WO2002010954A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2002227514A AU2002227514A1 (en) 2000-07-27 2001-07-27 Collaborative filtering
US10/333,953 US20040054572A1 (en) 2000-07-27 2001-07-27 Collaborative filtering
GB0304014A GB2382704A (en) 2000-07-27 2001-07-27 Collaborative filtering

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
GB0018463.0 2000-07-27
GB0018463A GB0018463D0 (en) 2000-07-27 2000-07-27 Parametric collaborative filtering
GB0100035.5 2001-01-02
GB0100035A GB0100035D0 (en) 2001-01-02 2001-01-02 Collaborative filtering
GB0113334A GB0113334D0 (en) 2001-06-01 2001-06-01 Collaborative filtering
GB0113334.7 2001-06-01
GB0113335.4 2001-06-01
GB0113335A GB0113335D0 (en) 2001-06-01 2001-06-01 Collaborative filtering

Publications (2)

Publication Number Publication Date
WO2002010954A2 WO2002010954A2 (en) 2002-02-07
WO2002010954A3 true WO2002010954A3 (en) 2003-03-13

Family

ID=27447868

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2001/003383 WO2002010954A2 (en) 2000-07-27 2001-07-27 Collaborative filtering

Country Status (4)

Country Link
US (1) US20040054572A1 (en)
AU (1) AU2002227514A1 (en)
GB (1) GB2382704A (en)
WO (1) WO2002010954A2 (en)

Families Citing this family (133)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7394816B1 (en) 1998-06-26 2008-07-01 Aol Llc, A Delaware Limited Liability Company Distributing personalized content
DE10154656A1 (en) * 2001-05-10 2002-11-21 Ibm Computer based method for suggesting articles to individual users grouped with other similar users for marketing and sales persons with user groups determined using dynamically calculated similarity factors
US20030093329A1 (en) * 2001-11-13 2003-05-15 Koninklijke Philips Electronics N.V. Method and apparatus for recommending items of interest based on preferences of a selected third party
JP2005522112A (en) * 2002-04-02 2005-07-21 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Method and system for providing supplemental information for video programs
US20040030667A1 (en) * 2002-08-02 2004-02-12 Capital One Financial Corporation Automated systems and methods for generating statistical models
AU2003263928A1 (en) * 2002-08-19 2004-03-03 Choicestream Statistical personalized recommendation system
FI20022143A (en) * 2002-12-04 2004-09-14 Mercum Fennica Oy Method, device arrangement and wireless terminal to utilize user response while launching a product
US8489460B2 (en) * 2003-02-26 2013-07-16 Adobe Systems Incorporated Method and apparatus for advertising bidding
US20040225553A1 (en) * 2003-05-05 2004-11-11 Broady George Vincent Measuring customer interest to forecast product consumption
US20040244029A1 (en) * 2003-05-28 2004-12-02 Gross John N. Method of correlating advertising and recommender systems
US8630960B2 (en) * 2003-05-28 2014-01-14 John Nicholas Gross Method of testing online recommender system
US7685028B2 (en) * 2003-05-28 2010-03-23 Gross John N Method of testing inventory management/shipping systems
US7783512B2 (en) * 2003-05-28 2010-08-24 Gross John N Method of evaluating learning rate of recommender systems
US8103540B2 (en) 2003-06-05 2012-01-24 Hayley Logistics Llc System and method for influencing recommender system
US8140388B2 (en) 2003-06-05 2012-03-20 Hayley Logistics Llc Method for implementing online advertising
US7885849B2 (en) * 2003-06-05 2011-02-08 Hayley Logistics Llc System and method for predicting demand for items
US7685117B2 (en) * 2003-06-05 2010-03-23 Hayley Logistics Llc Method for implementing search engine
US7890363B2 (en) * 2003-06-05 2011-02-15 Hayley Logistics Llc System and method of identifying trendsetters
US7689432B2 (en) 2003-06-06 2010-03-30 Hayley Logistics Llc System and method for influencing recommender system & advertising based on programmed policies
US7630916B2 (en) * 2003-06-25 2009-12-08 Microsoft Corporation Systems and methods for improving collaborative filtering
US8108254B2 (en) * 2003-06-30 2012-01-31 Yahoo! Inc. Methods to attribute conversions for online advertisement campaigns
US20050278362A1 (en) * 2003-08-12 2005-12-15 Maren Alianna J Knowledge discovery system
US7389285B2 (en) * 2004-01-22 2008-06-17 International Business Machines Corporation Process for distributed production and peer-to-peer consolidation of subjective ratings across ad-hoc networks
DE102004013020A1 (en) * 2004-03-16 2005-10-06 Epoq Gmbh Prognosis method and apparatus for evaluating and predicting stochastic events
WO2005122013A1 (en) * 2004-06-10 2005-12-22 Matsushita Electric Industrial Co., Ltd. User profile management system
US8370241B1 (en) * 2004-11-22 2013-02-05 Morgan Stanley Systems and methods for analyzing financial models with probabilistic networks
US20060143079A1 (en) * 2004-12-29 2006-06-29 Jayanta Basak Cross-channel customer matching
US7593962B2 (en) * 2005-02-18 2009-09-22 American Tel-A-Systems, Inc. System and method for dynamically creating records
US8214264B2 (en) * 2005-05-02 2012-07-03 Cbs Interactive, Inc. System and method for an electronic product advisor
US7881959B2 (en) * 2005-05-03 2011-02-01 International Business Machines Corporation On demand selection of marketing offers in response to inbound communications
US7827061B2 (en) * 2005-05-03 2010-11-02 International Business Machines Corporation Dynamic selection of outbound marketing events
US20060294084A1 (en) * 2005-06-28 2006-12-28 Patel Jayendu S Methods and apparatus for a statistical system for targeting advertisements
US8086605B2 (en) * 2005-06-28 2011-12-27 Yahoo! Inc. Search engine with augmented relevance ranking by community participation
JP2009501994A (en) * 2005-07-21 2009-01-22 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Collaborative apparatus and method that allow users to select collaborative content
US20070112733A1 (en) * 2005-11-14 2007-05-17 Beyer Dirk M Method and system for extracting customer attributes
US7624095B2 (en) * 2005-11-15 2009-11-24 Microsoft Corporation Fast collaborative filtering through sketch function based approximations
US8341158B2 (en) * 2005-11-21 2012-12-25 Sony Corporation User's preference prediction from collective rating data
CN103826166B (en) * 2005-11-30 2020-03-31 意大利希思卫电子发展股份公司 Method and system for generating a recommendation for at least one further content item
US7606684B1 (en) * 2005-12-08 2009-10-20 SignalDemand, Inc. Model creation tool for econometric models
US7831917B1 (en) 2005-12-30 2010-11-09 Google Inc. Method, system, and graphical user interface for identifying and communicating with meeting spots
US8756501B1 (en) * 2005-12-30 2014-06-17 Google Inc. Method, system, and graphical user interface for meeting-spot-related introductions
US7797642B1 (en) * 2005-12-30 2010-09-14 Google Inc. Method, system, and graphical user interface for meeting-spot-related contact lists
US7917866B1 (en) * 2005-12-30 2011-03-29 Google Inc. Method, system, and graphical user interface for meeting-spot-related online communications
US8171424B1 (en) 2005-12-30 2012-05-01 Google Inc. Method, system, and graphical user interface for meeting-spot maps for online communications
WO2008108750A1 (en) * 2006-02-06 2008-09-12 Cnet Networks, Inc. Controllable automated generator of optimized allied product content
US20070203783A1 (en) * 2006-02-24 2007-08-30 Beltramo Mark A Market simulation model
US8738467B2 (en) * 2006-03-16 2014-05-27 Microsoft Corporation Cluster-based scalable collaborative filtering
US20070239553A1 (en) * 2006-03-16 2007-10-11 Microsoft Corporation Collaborative filtering using cluster-based smoothing
JP2009541877A (en) * 2006-06-30 2009-11-26 インターナショナル・ビジネス・マシーンズ・コーポレーション Method, system, apparatus and computer program for controlling web objects (method and apparatus for caching broadcast information)
US7318005B1 (en) * 2006-07-07 2008-01-08 Mitsubishi Electric Research Laboratories, Inc. Shift-invariant probabilistic latent component analysis
US8676961B2 (en) * 2006-07-27 2014-03-18 Yahoo! Inc. System and method for web destination profiling
US8805735B1 (en) 2006-07-27 2014-08-12 Morgan Stanley Capital International, Inc. System and method for determining model credit default swap spreads
US7593906B2 (en) * 2006-07-31 2009-09-22 Microsoft Corporation Bayesian probability accuracy improvements for web traffic predictions
US8433726B2 (en) 2006-09-01 2013-04-30 At&T Mobility Ii Llc Personal profile data repository
US20080071630A1 (en) * 2006-09-14 2008-03-20 J.J. Donahue & Company Automatic classification of prospects
FR2908212B1 (en) * 2006-11-03 2008-12-26 Alcatel Sa APPLICATIONS FOR THE PROFILING OF TELECOMMUNICATIONS SERVICE USERS
US8510230B2 (en) * 2006-11-16 2013-08-13 Avaya, Inc. Cohesive team selection based on a social network model
US8458606B2 (en) * 2006-12-18 2013-06-04 Microsoft Corporation Displaying relatedness of media items
US8744883B2 (en) * 2006-12-19 2014-06-03 Yahoo! Inc. System and method for labeling a content item based on a posterior probability distribution
US8175989B1 (en) 2007-01-04 2012-05-08 Choicestream, Inc. Music recommendation system using a personalized choice set
US8819215B2 (en) * 2007-01-29 2014-08-26 Nokia Corporation System, methods, apparatuses and computer program products for providing step-ahead computing
US7870052B1 (en) 2007-04-24 2011-01-11 Morgan Stanley Capital International, Inc. System and method for forecasting portfolio losses at multiple horizons
US20080275775A1 (en) * 2007-05-04 2008-11-06 Yahoo! Inc. System and method for using sampling for scheduling advertisements in an online auction
US8301623B2 (en) * 2007-05-22 2012-10-30 Amazon Technologies, Inc. Probabilistic recommendation system
US8219447B1 (en) * 2007-06-06 2012-07-10 Amazon Technologies, Inc. Real-time adaptive probabilistic selection of messages
US7842878B2 (en) * 2007-06-20 2010-11-30 Mixed In Key, Llc System and method for predicting musical keys from an audio source representing a musical composition
US8214251B2 (en) * 2007-06-28 2012-07-03 Xerox Corporation Methods and systems of organizing vendors of production print services by ratings
US20130066673A1 (en) * 2007-09-06 2013-03-14 Digg, Inc. Adapting thresholds
US8229798B2 (en) * 2007-09-26 2012-07-24 At&T Intellectual Property I, L.P. Methods and apparatus for modeling relationships at multiple scales in ratings estimation
US8050960B2 (en) * 2007-10-09 2011-11-01 Yahoo! Inc. Recommendations based on an adoption curve
US7991841B2 (en) * 2007-10-24 2011-08-02 Microsoft Corporation Trust-based recommendation systems
US7904442B2 (en) * 2007-10-31 2011-03-08 Intuit Inc. Method and apparatus for facilitating a collaborative search procedure
US20090171763A1 (en) * 2007-12-31 2009-07-02 Yahoo! Inc. System and method for online advertising driven by predicting user interest
US10664889B2 (en) * 2008-04-01 2020-05-26 Certona Corporation System and method for combining and optimizing business strategies
JP5121681B2 (en) * 2008-04-30 2013-01-16 株式会社日立製作所 Biometric authentication system, authentication client terminal, and biometric authentication method
US8583524B2 (en) * 2008-05-06 2013-11-12 Richrelevance, Inc. System and process for improving recommendations for use in providing personalized advertisements to retail customers
US8364528B2 (en) * 2008-05-06 2013-01-29 Richrelevance, Inc. System and process for improving product recommendations for use in providing personalized advertisements to retail customers
US8738436B2 (en) * 2008-09-30 2014-05-27 Yahoo! Inc. Click through rate prediction system and method
US8781915B2 (en) * 2008-10-17 2014-07-15 Microsoft Corporation Recommending items to users utilizing a bi-linear collaborative filtering model
WO2010068931A1 (en) * 2008-12-12 2010-06-17 Atigeo Llc Providing recommendations using information determined for domains of interest
US10504126B2 (en) * 2009-01-21 2019-12-10 Truaxis, Llc System and method of obtaining merchant sales information for marketing or sales teams
US10594870B2 (en) 2009-01-21 2020-03-17 Truaxis, Llc System and method for matching a savings opportunity using census data
US10269021B2 (en) * 2009-04-20 2019-04-23 4-Tell, Inc. More improvements in recommendation systems
US9514472B2 (en) * 2009-06-18 2016-12-06 Core Wireless Licensing S.A.R.L. Method and apparatus for classifying content
US8661050B2 (en) * 2009-07-10 2014-02-25 Microsoft Corporation Hybrid recommendation system
US20110066497A1 (en) * 2009-09-14 2011-03-17 Choicestream, Inc. Personalized advertising and recommendation
US20110087679A1 (en) * 2009-10-13 2011-04-14 Albert Rosato System and method for cohort based content filtering and display
JP5356607B2 (en) * 2009-10-27 2013-12-04 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Co-occurrence serendipity recommender
US8433660B2 (en) * 2009-12-01 2013-04-30 Microsoft Corporation Managing a portfolio of experts
US9473828B2 (en) * 2010-01-28 2016-10-18 Futurewei Technologies, Inc. System and method for matching targeted advertisements for video content delivery
US8639649B2 (en) * 2010-03-23 2014-01-28 Microsoft Corporation Probabilistic inference in differentially private systems
US8412726B2 (en) 2010-06-03 2013-04-02 Microsoft Corporation Related links recommendation
US20110307323A1 (en) * 2010-06-10 2011-12-15 Google Inc. Content items for mobile applications
US8195719B2 (en) 2010-06-11 2012-06-05 Kenneth Ellis Nichol Lampinen Graphical objects bonding society system and method of operation
US9986277B2 (en) 2010-06-17 2018-05-29 The Nielsen Company (Us), Llc Systems and methods to select targeted advertising
US20110313800A1 (en) * 2010-06-22 2011-12-22 Mitchell Cohen Systems and Methods for Impact Analysis in a Computer Network
US9699503B2 (en) 2010-09-07 2017-07-04 Opentv, Inc. Smart playlist
US10210160B2 (en) * 2010-09-07 2019-02-19 Opentv, Inc. Collecting data from different sources
US9767221B2 (en) * 2010-10-08 2017-09-19 At&T Intellectual Property I, L.P. User profile and its location in a clustered profile landscape
US8473437B2 (en) 2010-12-17 2013-06-25 Microsoft Corporation Information propagation probability for a social network
US20120203723A1 (en) * 2011-02-04 2012-08-09 Telefonaktiebolaget Lm Ericsson (Publ) Server System and Method for Network-Based Service Recommendation Enhancement
JP2012204894A (en) * 2011-03-24 2012-10-22 Toshiba Corp Information recommendation device
US8738698B2 (en) * 2011-04-07 2014-05-27 Facebook, Inc. Using polling results as discrete metrics for content quality prediction model
US20120330777A1 (en) * 2011-06-27 2012-12-27 Nokia Corporation Method and apparatus for providing recommendations based on locally generated models
GB2492587A (en) * 2011-07-07 2013-01-09 Philip David Muirhead Footwear with rotatable sole portion
US20140207718A1 (en) * 2011-08-12 2014-07-24 Thomson Licensing Method and apparatus for identifying users from rating patterns
US20130046613A1 (en) * 2011-08-19 2013-02-21 Yahoo! Inc. Optimizing targeting effectiveness based on survey responses
US20140108162A1 (en) * 2012-10-17 2014-04-17 Microsoft Corporation Predicting performance of an online advertising campaign
US20140278737A1 (en) * 2013-03-13 2014-09-18 Sap Ag Presenting characteristics of customer accounts
US10080060B2 (en) 2013-09-10 2018-09-18 Opentv, Inc. Systems and methods of displaying content
EP3050221B1 (en) * 2013-09-26 2019-12-18 Georgia Tech Research Corporation Schnorr-euchner expansions and their fast implementations
US10782864B1 (en) * 2014-04-04 2020-09-22 Sprint Communications Company L.P. Two-axis slider graphical user interface system and method
US10535082B1 (en) 2014-04-22 2020-01-14 Sprint Communications Company L.P. Hybrid selection of target for advertisement campaign
US9477713B2 (en) 2014-06-06 2016-10-25 Netflix, Inc. Selecting and ordering groups of titles
CN104063481B (en) * 2014-07-02 2017-11-14 山东大学 A kind of film personalized recommendation method based on the real-time interest vector of user
US20160019625A1 (en) * 2014-07-18 2016-01-21 DecisionGPS, LLC Determination of a Purchase Recommendation
US11853053B2 (en) * 2014-10-10 2023-12-26 Near-Miss Management Llc Dynamic prediction of risk levels for manufacturing operations through leading risk indicators: dynamic exceedance probability method and system
US10320913B2 (en) * 2014-12-05 2019-06-11 Microsoft Technology Licensing, Llc Service content tailored to out of routine events
CA2990433A1 (en) * 2015-06-29 2017-01-05 Wal-Mart Stores, Inc. Integrated meal plan generation and supply chain management
WO2017015229A1 (en) 2015-07-20 2017-01-26 Wal-Mart Stores, Inc. Analyzing user access of media for meal plans
US20170124576A1 (en) * 2015-10-29 2017-05-04 Fuelcomm Inc. Systems, processes, and methods for estimating sales values
US10395283B2 (en) * 2016-07-29 2019-08-27 International Business Machines Corporation Training an estimation model for price optimization
TW201837814A (en) * 2017-03-22 2018-10-16 國立臺灣師範大學 Method and system for forecasting product sales on model-free prediction basis
CN109597899B (en) * 2018-09-26 2022-12-13 中国传媒大学 Optimization method of media personalized recommendation system
CN109522279A (en) * 2018-10-19 2019-03-26 深圳点猫科技有限公司 A kind of file display methods and electronic equipment based on educational system
WO2020106586A1 (en) * 2018-11-19 2020-05-28 Arizona Board Of Regents On Behalf Of The University Of Arizona Systems and methods for detecting and analyzing response bias
WO2020174672A1 (en) * 2019-02-28 2020-09-03 Nec Corporation Visualization method, visualization device and computer-readable storage medium
US20200334700A1 (en) * 2019-04-19 2020-10-22 Tata Consultancy Services Limited System and method for promotion optimization using machine learning
CN110490635B (en) * 2019-07-12 2023-12-19 创新先进技术有限公司 Commercial tenant dish transaction prediction and meal preparation method and device
US11657080B2 (en) * 2020-04-09 2023-05-23 Rovi Guides, Inc. Methods and systems for generating and presenting content recommendations for new users
US20220043823A1 (en) * 2020-08-10 2022-02-10 Twitter, Inc. Value-aligned recommendations
US20220253876A1 (en) * 2021-02-11 2022-08-11 Amdocs Development Limited Path finding analytic tool for customer data
CN114416351B (en) * 2021-12-29 2022-10-21 北京百度网讯科技有限公司 Resource allocation method, device, equipment, medium and computer program product

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6049777A (en) * 1995-06-30 2000-04-11 Microsoft Corporation Computer-implemented collaborative filtering based method for recommending an item to a user
US6088718A (en) * 1998-01-15 2000-07-11 Microsoft Corporation Methods and apparatus for using resource transition probability models for pre-fetching resources

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7242988B1 (en) * 1991-12-23 2007-07-10 Linda Irene Hoffberg Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US6400996B1 (en) * 1999-02-01 2002-06-04 Steven M. Hoffberg Adaptive pattern recognition based control system and method
US5901246A (en) * 1995-06-06 1999-05-04 Hoffberg; Steven M. Ergonomic man-machine interface incorporating adaptive pattern recognition based control system
US6081750A (en) * 1991-12-23 2000-06-27 Hoffberg; Steven Mark Ergonomic man-machine interface incorporating adaptive pattern recognition based control system
US5903454A (en) * 1991-12-23 1999-05-11 Hoffberg; Linda Irene Human-factored interface corporating adaptive pattern recognition based controller apparatus
US5960097A (en) * 1997-01-21 1999-09-28 Raytheon Company Background adaptive target detection and tracking with multiple observation and processing stages

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6049777A (en) * 1995-06-30 2000-04-11 Microsoft Corporation Computer-implemented collaborative filtering based method for recommending an item to a user
US6088718A (en) * 1998-01-15 2000-07-11 Microsoft Corporation Methods and apparatus for using resource transition probability models for pre-fetching resources

Also Published As

Publication number Publication date
WO2002010954A2 (en) 2002-02-07
GB2382704A (en) 2003-06-04
GB0304014D0 (en) 2003-03-26
AU2002227514A1 (en) 2002-02-13
US20040054572A1 (en) 2004-03-18

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