1746 search results - page 262 / 350 » Hierarchical Unsupervised Learning |
148
Voted
TEC
2010
14 years 10 months ago
2010
We propose a unified data modeling approach that is equally applicable to supervised regression and classification applications, as well as to unsupervised probability density func...
143
Voted
ICIP
1999
IEEE
16 years 5 months ago
1999
IEEE
We address a new perceptual grouping algorithmfor aerial images, which employs a decision tree classifier and hierarchical multilevel grouping strategy an a bottom-up fashion. In ...
107
Voted
ICML
2009
IEEE
16 years 4 months ago
2009
IEEE
We propose an unbounded-depth, hierarchical, Bayesian nonparametric model for discrete sequence data. This model can be estimated from a single training sequence, yet shares stati...
138
Voted
MMM
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. Cast indexing is a very important application for contentbased video browsing and retrieval, since the characters in feature-length films and TV series are always the ma...
117
Voted
ECML
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. Robustly estimating the state-transition probabilities of highorder Markov processes is an essential task in many applications such as natural language modeling or protei...