361 search results - page 48 / 73 » Rank Aggregation Based Text Feature Selection |
ICIP
2009
IEEE
13 years 8 months ago
2009
IEEE
To have a robust and informative image content representation for image categorization, we often need to extract as many as possible visual features at various locations, scales a...
SIGIR
2012
ACM
12 years 1 months ago
2012
ACM
Query auto-completion (QAC) is a common feature in modern search engines. High quality QAC candidates enhance search experience by saving users time that otherwise would be spent ...
MMM
2005
Springer
14 years 4 months ago
2005
Springer
Performance of traditional content-based image retrieval systems is far from user’s expectation due to the ‘semantic gap’ between low-level visual features and the richness ...
IRAL
2003
ACM
14 years 4 months ago
2003
ACM
1 Document clustering is an aggregation of related documents to a cluster based on the similarity evaluation task between documents and the representatives of clusters. Terms and t...
TRECVID
2007
14 years 4 days ago
2007
In this paper we describe our TRECVID 2007 experiments. The MediaMill team participated in two tasks: concept detection and search. For concept detection we extract regionbased im...