4032 search results - page 635 / 807 » Generality Is Predictive of Prediction Accuracy |
163
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RECSYS
2009
ACM
15 years 11 months ago
2009
ACM
With the advent of online social networks, the trust-based approach to recommendation has emerged which exploits the trust network among users and makes recommendations based on t...
148
Voted
RECSYS
2009
ACM
15 years 11 months ago
2009
ACM
Top-N item recommendation is one of the important tasks of recommenders. Collaborative filtering is the most popular approach to building recommender systems which can predict ra...
137
Voted
RECSYS
2009
ACM
15 years 11 months ago
2009
ACM
We propose FriendSensing, a framework that automatically suggests friends to mobile social-networking users. Using short-range technologies (e.g., Bluetooth) on her mobile phone, ...
136
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SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
Long queries frequently contain many extraneous terms that hinder retrieval of relevant documents. We present techniques to reduce long queries to more effective shorter ones tha...
134
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SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
Rank correlation statistics are useful for determining whether a there is a correspondence between two measurements, particularly when the measures themselves are of less interest...