454 search results - page 27 / 91 » Automatic Image Annotation Using Group Sparsity |
MM
2009
ACM
14 years 3 months ago
2009
ACM
We propose a novel technique for semi-supervised image annotation which introduces a harmonic regularizer based on the graph Laplacian of the data into the probabilistic semantic ...
TMM
2010
13 years 3 months ago
2010
Abstract--The automatic discovery of group conversational behavior is a relevant problem in social computing. In this paper, we present an approach to address this problem by defin...
CLEF
2007
Springer
14 years 2 months ago
2007
Springer
The Image Distortion Model (IDM) has shown good retrieval quality in previous runs of the medical automatic annotation task of previous ImageCLEF workshops. However, one of its li...
RECOMB
2008
Springer
14 years 9 months ago
2008
Springer
The development of high-resolution microscopy makes possible the high-throughput screening of cellular information, such as gene expression at single cell resolution. One of the cr...
TRECVID
2008
13 years 10 months ago
2008
We describe our experiments for the High-level Feature Extraction (FE) and Search (SE) tasks. We submitted two automatic runs to the FE task, the first one (MMIS alexei) was based ...