Sciweavers

1368 search results - page 21 / 274
» Logical Hidden Markov Models
Sort
View
WSC
2004
13 years 8 months ago
Risk and Information in the Estimation of Hidden Markov Models
In this paper, we consider the relationship between risksensitivity and information. Product estimators are introduced as a generalization of Maximum A Posteriori Probability (MAP...
Vahid Reza Ramezani, Steven I. Marcus, Michael C. ...
ICMCS
2005
IEEE
123views Multimedia» more  ICMCS 2005»
14 years 10 days ago
Hidden Markov Model Based Weighted Likelihood Discriminant for Minimum Error Shape Classification
The goal of this communication is to present a weighted likelihood discriminant for minimum error shape classification. Different from traditional Maximum Likelihood (ML) methods...
Ninad Thakoor, Sungyong Jung, Jean Gao
ICPR
2008
IEEE
14 years 8 months ago
On efficient Viterbi decoding for hidden semi-Markov models
We present algorithms for improved Viterbi decoding for the case of hidden semi-Markov models. By carefully constructing directed acyclic graphs, we pose the decoding problem as t...
Bonnie K. Ray, Jianying Hu, Ritendra Datta
ICIP
2001
IEEE
14 years 8 months ago
Using hidden Markov model for Chinese business card recognition
Yuan-Kai Wang, Kuo-Chin Fan, Yau-Tarng Juang, Tai-...
ECML
2007
Springer
14 years 27 days ago
Spectral Clustering and Embedding with Hidden Markov Models
Abstract. Clustering has recently enjoyed progress via spectral methods which group data using only pairwise affinities and avoid parametric assumptions. While spectral clustering ...
Tony Jebara, Yingbo Song, Kapil Thadani