801 search results - page 47 / 161 » Estimating Likelihoods for Topic Models |
CSDA
2010
15 years 26 days ago
2010
Confirmatory factor analysis (CFA) is a data anylsis procedure that is widely used in social and behavioral sciences in general and other applied sciences that deal with large qua...
110
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PAMI
2006
15 years 21 days ago
2006
We present an algorithm for color classification with explicit illuminant estimation and compensation. A Gaussian classifier is trained with color samples from just one training im...
101
Voted
SIGIR
2009
ACM
15 years 7 months ago
2009
ACM
We investigate using topic prediction data, as a summary of document content, to compute measures of search result quality. Unlike existing quality measures such as query clarity ...
94
Voted
NIPS
2007
15 years 2 months ago
2007
The expectation maximization (EM) algorithm is a widely used maximum likelihood estimation procedure for statistical models when the values of some of the variables in the model a...
117
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TSP
2010
14 years 7 months ago
2010
Graphical models are a framework for representing and exploiting prior conditional independence structures within distributions using graphs. In the Gaussian case, these models are...