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ICDAR
2007
IEEE

Energy-Based Models in Document Recognition and Computer Vision

9 years 2 months ago
Energy-Based Models in Document Recognition and Computer Vision
The Machine Learning and Pattern Recognition communities are facing two challenges: solving the normalization problem, and solving the deep learning problem. The normalization problem is related to the difficulty of training probabilistic models over large spaces while keeping them properly normalized. In recent years, the ML and Natural Language communities have devoted considerable efforts to circumventing this problem by developing “unnormalized” learning models for tasks in which the output is highly structured (e.g. English sentences). This class of models was in fact originally developed during the 90’s in the handwriting recognition community, and includes Graph Transformer Networks, Conditional Random Fields, Hidden Markov SVMs, and Maximum Margin Markov Networks. We describe these models within the unifying framework of ”Energy-Based Models” (EBM). The Deep Learning Problem is related to the issue of training all the levels of a recognition system (e.g. segmentatio...
Yann LeCun, Sumit Chopra, Marc'Aurelio Ranzato, Fu
Added 03 Jun 2010
Updated 03 Jun 2010
Type Conference
Year 2007
Where ICDAR
Authors Yann LeCun, Sumit Chopra, Marc'Aurelio Ranzato, Fu Jie Huang
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