1575 search results - page 159 / 315 » Unsupervised Learning of Models for Recognition |
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
This paper presents a discriminative training (DT) approach to irrelevant variability normalization (IVN) based training of feature transforms and hidden Markov models for large v...
CVPR
2011
IEEE
14 years 6 months ago
2011
IEEE
The recognition of text in everyday scenes is made difficult by viewing conditions, unusual fonts, and lack of linguistic context. Most methods integrate a priori appearance info...
105
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ACL
2012
13 years 14 days ago
2012
Unsupervised word representations are very useful in NLP tasks both as inputs to learning algorithms and as extra word features in NLP systems. However, most of these models are b...
ICPR
2010
IEEE
14 years 10 months ago
2010
IEEE
Abstract—Whole-book recognition is a document image analysis strategy that operates on the complete set of a book’s page images using automatic adaptation to improve accuracy. ...
81
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ECCV
2008
Springer
15 years 12 months ago
2008
Springer
Abstract. A new approach, called Collective Shape Difference Classifier (CSDC), is proposed to improve the accuracy and computational efficiency of 3D face recognition. The CSDC le...