836 search results - page 53 / 168 » On the Complexity of Train Assignment Problems |
132
click to vote
EMNLP
2010
15 years 4 months ago
2010
Part-of-speech (POS) tag distributions are known to exhibit sparsity -- a word is likely to take a single predominant tag in a corpus. Recent research has demonstrated that incorp...
201
click to vote
CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
We propose a generative model that codes the geometry and appearance of generic visual object categories as a loose hierarchy of parts, with probabilistic spatial relations linkin...
133
click to vote
ICANN
2009
Springer
16 years 1 months ago
2009
Springer
Backpropagation of errors is not only hard to justify from biological perspective but also it fails to solve problems requiring complex logic. A simpler algorithm based on generati...
205
click to vote
NIPS
2007
15 years 8 months ago
2007
We present a novel message passing algorithm for approximating the MAP problem in graphical models. The algorithm is similar in structure to max-product but unlike max-product it ...
198
click to vote
NAACL
1994
15 years 7 months ago
1994
The key problem to be faced when building a HMM-based continuous speech recogniser is maintaining the balance between model complexity and available training data. For large vocab...