2800 search results - page 78 / 560 » A hierarchical model of data locality |
ICASSP
2011
IEEE
13 years 2 months ago
2011
IEEE
We present a nonparametric Bayesian model for multi-task learning, with a focus on feature selection in binary classification. The model jointly identifies groups of similar tas...
ICDM
2007
IEEE
14 years 4 months ago
2007
IEEE
The convergence of embedded sensor systems and stream query processing suggests an important role for database techniques, in managing data that only partially – and often inacc...
CVPR
2008
IEEE
15 years 8 days ago
2008
IEEE
Objects in the world can be arranged into a hierarchy based on their semantic meaning (e.g. organism ? animal ? feline ? cat). What about defining a hierarchy based on the visual ...
ICCV
2005
IEEE
15 years 5 days ago
2005
IEEE
In this paper we compare the performance of local detectors and descriptors in the context of object class recognition. Recently, many detectors / descriptors have been evaluated ...
ISBI
2008
IEEE
14 years 11 months ago
2008
IEEE
We address the problem of fast and accurate localization of miniature surgical instruments like needles or electrodes using 3D ultrasound (US). An algorithm based on maximizing a ...