13 search results - page 3 / 3 » The Convergence-Guaranteed Random Walk and Its Applications ... |
RECSYS
2009
ACM
13 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...
WWW
2011
ACM
12 years 11 months ago
2011
ACM
Bucket testing, also known as A/B testing, is a practice that is widely used by on-line sites with large audiences: in a simple version of the methodology, one evaluates a new fea...
TMC
2008
13 years 4 months ago
2008
A k-hop dominating set is a subset of nodes such that each node not in the set can be reached within k hops from at least one node in the set. A connected k-hop dominating set can ...