Sciweavers

2795 search results - page 263 / 559
» On recommending
Sort
View
ICML
2001
IEEE
16 years 7 months ago
Obtaining calibrated probability estimates from decision trees and naive Bayesian classifiers
Accurate, well-calibrated estimates of class membership probabilities are needed in many supervised learning applications, in particular when a cost-sensitive decision must be mad...
Bianca Zadrozny, Charles Elkan
WWW
2007
ACM
16 years 7 months ago
Semantic personalization of web portal contents
Enriching Web applications with personalized data is of major interest for facilitating the user access to the published contents, and therefore, for guaranteeing successful user ...
Christina Tziviskou, Marco Brambilla
WWW
2004
ACM
16 years 7 months ago
Pride: peer-to-peer reputation infrastructure for decentralized environments
Peer-to-peer (P2P) networks use the fundamental assumption that the nodes in the network will cooperate and will not cheat. In the absence of any common goals shared by the nodes ...
Prashant Dewan, Partha Dasgupta
CHI
2009
ACM
16 years 7 months ago
Designing interfaces for presentation of opinion diversity
News aggregators rely on links and users votes to select and present subsets of the large quantity of news and opinion items generated each day. Opinion diversity in the output se...
Sean A. Munson, Daniel Xiaodan Zhou, Paul Resnick
KDD
2007
ACM
143views Data Mining» more  KDD 2007»
16 years 7 months ago
Mining Research Communities in Bibliographical Data
Abstract. Extracting information from very large collections of structured, semistructured or even unstructured data can be a considerable challenge when much of the hidden informa...
Osmar R. Zaïane, Jiyang Chen, Randy Goebel