509 search results - page 49 / 102 » Learning combined similarity measures from user data for ima... |
WWW
2011
ACM
13 years 3 months ago
2011
ACM
We investigate the problem of learning to rank for document retrieval from the perspective of learning with multiple objective functions. We present solutions to two open problems...
SAMT
2007
Springer
14 years 2 months ago
2007
Springer
—In this paper we present a scalable and distributed system for image retrieval based on visual features and annotated text. This system is the core of the SAPIR project. Its arc...
SIGIR
2010
ACM
14 years 17 days ago
2010
ACM
Interleaving experiments are an attractive methodology for evaluating retrieval functions through implicit feedback. Designed as a blind and unbiased test for eliciting a preferen...
CHI
2003
ACM
14 years 9 months ago
2003
ACM
We combine the power law of learning and theoretical upper limit predictions to describe the development of text entry rates from users' first contact to asymptotic expert us...
IJCAI
2007
13 years 10 months ago
2007
We evaluate a new hybrid language processing approach designed for interactive applications that maintain an interaction with users over multiple turns. Specifically, we describe ...