'User interests' diaporamas de présentation

Adaptive Information Systems: From Adaptive Hypermedia to the Adaptive Web

Adaptive Information Systems: From Adaptive Hypermedia to the Adaptive Web. Peter Brusilovsky School of Information Sciences University of Pittsburgh, USA peterb@pitt.edu http://www.sis.pitt.edu/~peterb. Information Systems: One Size Fits All?. Number of users is increasing

804 views • 60 slides

An Interactive Learning Approach to Optimizing Information Retrieval Systems

An Interactive Learning Approach to Optimizing Information Retrieval Systems. CMU ML Lunch September 27 th , 2010 Yisong Yue Carnegie Mellon University. Information Systems. Interactive Learning Setting. Find the best ranking function (out of 1000) Show results, evaluate using click logs

626 views • 53 slides

Overview of research at HP Labs India

Overview of research at HP Labs India. Bristol. Palo Alto. St. Petersburg. Haifa. Beijing. Bangalore. Tokyo. HP Labs around the world. 7 locations. 600 researchers in 23 labs. 20-30 large projects in 8 high-impact areas. High-Impact Research Areas

464 views • 46 slides

Can Peer-to-Peer File - sharing be of Help for Research Communities ?

Can Peer-to-Peer File - sharing be of Help for Research Communities ?. Julita Vassileva Computer Science Department (MADMUC Lab) University of Saskatchewan. Outline. Motivation Problems: user participation, trust Motivating user participation User modelling Reward with better QofS

484 views • 40 slides

Hybrid Content and Tag-based Profiles for recommendation in Collaborative Tagging Systems

Hybrid Content and Tag-based Profiles for recommendation in Collaborative Tagging Systems. Latin American Web Conference IEEE Computer Society, 2008 Presenter: Ying-Ying, Chen. Outline. Introduction Related Works Approach Hybrid User Profiles Content-Based User Profiles

511 views • 37 slides

The Role of Standards Australia

The Role of Standards Australia. International Training Program 2006 Standards Issues 8 th September 2006 Johit Daas. Johit Das . Projects Manager Communications, IT & e- Commerce Standards Australia. Agenda. Introduction to Standards Australia (SA) Standards development procedure

730 views • 34 slides

Tag-based Social Interest Discovery

Xin Li, Lei Guo, Eric Zhao Yahoo! International Social Search. Tag-based Social Interest Discovery. Internet Social Networks Are Emerging!. Internet social networks are self-organized by online users Del.icio.us, facebook, flickr, MySpace, YouTube Users are driven by their interests

417 views • 32 slides

Motivating Cooperation in Peer-to-Peer Communities

Motivating Cooperation in Peer-to-Peer Communities. Helen Bretzke 1 , Julita Vassileva 2 Computer Science Department 1 University of Toronto 2 University of Saskatchewan Canada. Outline. Peer-to-peer communities free-riding and participation. User modelling

417 views • 31 slides

Adnostic: Privacy Preserving Targeted Advertising

Adnostic: Privacy Preserving Targeted Advertising. Rachel Stonehirsch and Nan Wu. Online Behavioral Advertising. Track users across web sites to infer user interests and preferences Better ad placement Not a new practice 1990s: DoubleClick used 3rd party cookies to track users. Parties.

712 views • 30 slides

Information filtering via hill climbing, wordnet, and index patterns

Information filtering via hill climbing, wordnet, and index patterns. ???????? ?? ?????? M0061015 ??? 2011/12/13. Catalog. Abstract 1. PREVIOUS WORK 2. SYSTEM OVERVIEW 3. FILTERING VIA GLOBAL HILL CLIMBING 4. CASE-BASED FILTERING VIA WORDNET 4.1 WordNet 4.2 Indexing

410 views • 27 slides

Capturing User Contexts: Dynamic Profiling for Information Seeking Tasks

384 views • 26 slides

Personalized Search Based on User Search Histories

Personalized Search Based on User Search Histories. Presented By Ananth Ram Reddy Pesaru. Outline. Introduction Goals Personalization Sources of User Information User Profile Creation Conceptual Rank Final Rank System Architecture Experiments Summary Conclusion References.

446 views • 23 slides

Lecture 12 User Modeling

Lecture 12 User Modeling. Topics Basics Example User Model Construction of User Models Updating of User Models Applications. Basics. User preference vs profile vs model

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Combining Linguistic Values and Semantics to Represent User Preferences

275 views • 18 slides

30 Effective Social Media Tactics

What are the most effective social media marketing tactics? Here are 30 answers from some of today's top experts.

1.33k views • 1 slides