58 search results - page 1 / 12 » Query Difficulty Prediction for Contextual Image Retrieval |
ECIR
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. This paper explores how to predict query difficulty for contextual image retrieval. We reformulate the problem as the task of predicting how difficult to represent a quer...
TREC
2004
13 years 5 months ago
2004
Our experiments in the Robust track this year focused on predicting query difficulty and using this prediction for improving information retrieval. We developed two prediction alg...
SIGIR
2005
ACM
13 years 10 months ago
2005
ACM
We describe a method for predicting query difficulty in a precision-oriented web search task. Our approach uses visual features from retrieved surrogate document representations (...
CIVR
2010
Springer
13 years 9 months ago
2010
Springer
Traditional image retrieval techniques search for images without considering the query context. When they are applied to applications like annotating text with images, the results...
CLEF
2011
Springer
12 years 4 months ago
2011
Springer
Our participation in the ImageCLEF Wikipedia retrieval task aims to study the efficiency of using two contextual factors in image retrieval: metadata which contains specific infor...