1341 search results - page 1 / 269 » Probabilistic Abstraction Hierarchies |
NIPS
2001
13 years 6 months ago
2001
RECOMB
2002
Springer
14 years 5 months ago
2002
Springer
Biological data, such as gene expression profiles or protein sequences, is often organized in a hierarchy of classes, where the instances assigned to "nearby" classes in...
MLDM
2005
Springer
13 years 10 months ago
2005
Springer
We propose an unsupervised, probabilistic method for learning visual feature hierarchies. Starting from local, low-level features computed at interest point locations, the method c...
ECAI
2006
Springer
13 years 8 months ago
2006
Springer
Abstract. Most research works about ontology or schema matching are based on symmetric similarity measures. By transposing the association rules paradigm, we propose to use asymmet...
KDD
2007
ACM
13 years 11 months ago
2007
ACM
Mixture models form one of the most widely used classes of generative models for describing structured and clustered data. In this paper we develop a new approach for the analysis...