35 search results - page 2 / 7 » Performance prediction for vocabulary-supported image retrie... |
ECIR
2010
Springer
13 years 7 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...
CLEF
2009
Springer
13 years 3 months ago
2009
Springer
In this paper, we describe an approach for the automatic medical image annotation task of the 2009 CLEF cross-language image retrieval campaign (ImageCLEF). This work is focused o...
ICMCS
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper presents a max margin framework on image annotation and multimodal image retrieval as a structured prediction model. Following the max margin approach the image retriev...
SIGIR
2003
ACM
13 years 10 months ago
2003
ACM
Libraries have traditionally used manual image annotation for indexing and then later retrieving their image collections. However, manual image annotation is an expensive and labo...
ICTAI
2003
IEEE
13 years 10 months ago
2003
IEEE
In multi-instance learning, the training examples are bags composed of instances without labels and the task is to predict the labels of unseen bags through analyzing the training...