1091 search results - page 50 / 219 » Swarming to rank for information retrieval |
154
click to vote
ECIR
2009
Springer
16 years 3 months ago
2009
Springer
Abstract. We present a new learning to rank framework for estimating context-sensitive term weights without use of feedback. Specifically, knowledge of effective term weights on ...
172
Voted
SIGIR
2009
ACM
16 years 20 days ago
2009
ACM
Incorporating features extracted from clickthrough data (called clickthrough features) has been demonstrated to significantly improve the performance of ranking models for Web sea...
144
Voted
WWW
2004
ACM
16 years 6 months ago
2004
ACM
Query flooding is a problem existing in Peer-to-Peer networks like Gnutella. Firework Query Model solves this problem by Peer Clustering and routes the query message more intellig...
166
Voted
CIKM
2010
Springer
15 years 4 months ago
2010
Springer
One of the main problems in online advertising is to display ads which are relevant and appropriate w.r.t. what the user is looking for. Often search engines fail to reach this go...
178
Voted
CIKM
2010
Springer
15 years 4 months ago
2010
Springer
We consider the problem of learning to rank relevant and novel documents so as to directly maximize a performance metric called Expected Global Utility (EGU), which has several de...