77016 search results - page 14946 / 15404 » Modelling |
204
click to vote
SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
Evaluation metrics play a critical role both in the context of comparative evaluation of the performance of retrieval systems and in the context of learning-to-rank (LTR) as objec...
181
click to vote
SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
Blog post opinion retrieval aims at finding blog posts that are relevant and opinionated about a user’s query. In this paper we propose a simple probabilistic model for assigni...
208
click to vote
SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
How does the web search behavior of “rich” and “poor” people differ? Do men and women tend to click on different results for the same query? What are some queries almost...
191
click to vote
SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
The collective contributions of billions of users across the globe each day result in an ever-changing web. In verticals like news and real-time search, recency is an obvious sign...
180
click to vote
FOCS
2007
IEEE
15 years 10 months ago
2007
IEEE
We develop a new technique of proving lower bounds for the randomized communication complexity of boolean functions in the multiparty `Number on the Forehead' model. Our meth...