801 search results - page 5 / 161 » Estimating Likelihoods for Topic Models |
ICML
2007
IEEE
15 years 10 months ago
2007
IEEE
The four-level pachinko allocation model (PAM) (Li & McCallum, 2006) represents correlations among topics using a DAG structure. It does not, however, represent a nested hiera...
ICDM
2009
IEEE
15 years 4 months ago
2009
IEEE
—Document networks, i.e., networks associated with text information, are becoming increasingly popular due to the ubiquity of Web documents, blogs, and various kinds of online da...
GCB
2009
Springer
15 years 4 months ago
2009
Springer
: Genome annotation relies to a large extent on the recognition of homologs to already known genes. The starting point for such protocols is a collection of known sequences from on...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Abstract—This paper deals with estimation of the concentration of target molecules in a fluid when it flows past multiple biosensors. The fluid flow is modelled as an advecti...
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IJCV
2002
14 years 9 months ago
2002
Instantaneous camera motion estimation is an important research topic in computer vision. Although in theory more than five points uniquely determine the solution in an ideal situa...