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Abstract: Social filtering systems that use explicit ratings require a large number of ratings to remain viable. The effort involved for a user to rate a document may outweigh any benefit received, leading to a shortage of ratings. One approach to this problem is to use implicit ratings: where user actions are recorded and a rating is inferred from the recorded data. This paper discusses the costs and benefits of using implicit ratings for information filtering applications. (Update)
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BibTeX entry: (Update)
D. Nichols. Implicit rating and filtering. In Proc. 5th DELOS Workshop on Filtering and Collaborative Filtering, Budapest, Hungary, November 1997. ISBN 2-912335-04-3. http://citeseer.ist.psu.edu/nichols98implicit.html More
@inproceedings{ nichols97implicit,
author = "D. Nichols",
title = "Implicit rating and filtering",
pages ="31-36",
booktitle ="Proceedings of 5th DELOS Workshop
on Filtering and Collaborative Filtering",
publisher= "ERCIM",
location ="Budapest, Hungary.",
year = "1998",
url = "citeseer.ist.psu.edu/nichols98implicit.html" }
Citations (may not include all citations):106 Intelligent information sharing systems (context) - Malone, Grant et al. - 1987
100 Personalized information delivery: an analysis of informatio.. (context) - Foltz, Dumais - 1992
96 Groupware and social dynamics: eight challenges for develope.. (context) - Grudin - 1994
22 Applying collaborative filtering to usenet news (context) - Konstan, Miller et al. - 1997
15 Group asynchronous browsing on the World Wide Web (context) - Wittenburg, Das et al. - 1995
14 Using frequency-of-mention in public conversations for socia.. (context) - Hill, Terveen - 1996
14 A Conceptual Framework for Text Filtering - Oard, Marchionini - 1996
13 Knowledge-Based Assistance for Accessing Large (context) - Stevens - 1992
8 Information filtering based on user behaviour analysis and b.. (context) - Morita, Shinoda - 1994
7 Linking library users: a culture change in librarianship (context) - Koenig - 1990
5 Personalized navigation for the web (context) - Rucker, Polanco - 1997
4 Recommendation and Usage in the Digital Library - Nichols, Twidale et al. - 1997
3 Transaction logging systems: a descriptive summary (context) - Flaherty - 1993
2 Choices in the Implementation of Rating - Palme - 1997
1 Voting and rating WebGroup (context) - Schumutzer, Tscherteu et al. - 1997
1 Recommender systems for evaluating computer messages (context) - com, com et al. - 1997
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