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Implicit Rating and Filtering (1997)
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by
David M. Nichols
| Venue: | IN PROCEEDINGS OF THE FIFTH DELOS WORKSHOP ON FILTERING AND COLLABORATIVE FILTERING |
| Citations: | 141 - 3 self |
BibTeX
@INPROCEEDINGS{Nichols97implicitrating,
author = {David M. Nichols},
title = {Implicit Rating and Filtering},
booktitle = {IN PROCEEDINGS OF THE FIFTH DELOS WORKSHOP ON FILTERING AND COLLABORATIVE FILTERING},
year = {1997},
pages = {31--36},
publisher = {}
}
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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.
