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TIT
2002
91views more  TIT 2002»
14 years 11 months ago
Hidden Markov processes
An overview of statistical and information-theoretic aspects of hidden Markov processes (HMPs) is presented. An HMP is a discrete-time finite-state homogeneous Markov chain observe...
Yariv Ephraim, Neri Merhav
ICMCS
2005
IEEE
133views Multimedia» more  ICMCS 2005»
15 years 5 months ago
Multi-sensory speech processing: incorporating automatically extracted hidden dynamic information
We describe a novel technique for multi-sensory speech processing for enhancing noisy speech and for improved noiserobust speech recognition. Both air- and bone-conductive microph...
Amarnag Subramanya, Li Deng, Zicheng Liu, Zhengyou...
JMLR
2010
202views more  JMLR 2010»
14 years 6 months ago
Learning the Structure of Deep Sparse Graphical Models
Deep belief networks are a powerful way to model complex probability distributions. However, it is difficult to learn the structure of a belief network, particularly one with hidd...
Ryan Prescott Adams, Hanna M. Wallach, Zoubin Ghah...
IAW
2003
IEEE
15 years 5 months ago
Hidden Processes: The Implication for Intrusion Detection
James Butler, Jeffrey Undercoffer, John Pinkston
CORR
2008
Springer
92views Education» more  CORR 2008»
14 years 12 months ago
Entropy of Hidden Markov Processes via Cycle Expansion
Armen E. Allahverdyan