521 search results - page 41 / 105 » Sparse probabilistic classifiers |
EACL
2006
ACL Anthology
13 years 9 months ago
2006
ACL Anthology
All questions are implicitly associated with an expected answer type. Unlike previous approaches that require a predefined set of question types, we present a method for dynamical...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
Object recognition systems aiming to work in real world settings should use multiple cues in order to achieve robustness. We present a new cue integration scheme which extends the...
SDM
2008
SIAM
13 years 9 months ago
2008
SIAM
Bayesian text classifiers face a common issue which is referred to as data sparsity problem, especially when the size of training data is very small. The frequently used Laplacian...
TCS
2008
13 years 7 months ago
2008
Suppose we are given a set W of logical structures, or possible worlds, a set of logical formulas called possible data and a logical formula . We then consider the classification p...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
In object recognition, soft-assignment coding enjoys computational efficiency and conceptual simplicity. However, its classification performance is inferior to the newly develop...