213 search results - page 35 / 43 » Learning of Variability for Invariant Statistical Pattern Re... |
SIGIR
2005
ACM
15 years 3 months ago
2005
ACM
We consider classification of email messages as to whether or not they contain certain “email acts”, such as a request or a commitment. We show that exploiting the sequential ...
106
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KAIS
2006
14 years 9 months ago
2006
Abstract. Many supervised machine learning tasks can be cast as multi-class classification problems. Support vector machines (SVMs) excel at binary classification problems, but the...
KDD
2010
ACM
15 years 1 months ago
2010
ACM
We propose an online topic model for sequentially analyzing the time evolution of topics in document collections. Topics naturally evolve with multiple timescales. For example, so...
IBPRIA
2003
Springer
15 years 2 months ago
2003
Springer
—Independent component analysis (ICA) has recently been proposed as a tool to unmix hyperspectral data. ICA is founded on two assumptions: 1) the observed spectrum vector is a li...
BIODATAMINING
2008
14 years 9 months ago
2008
During the past two decades, the field of human genetics has experienced an information explosion. The completion of the human genome project and the development of high throughpu...