989 search results - page 180 / 198 » Classification and regression trees |
KDD
2006
ACM
15 years 10 months ago
2006
ACM
Principal component analysis (PCA) has been extensively applied in data mining, pattern recognition and information retrieval for unsupervised dimensionality reduction. When label...
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KDD
2004
ACM
15 years 10 months ago
2004
ACM
We devise a boosting approach to classification and regression based on column generation using a mixture of kernels. Traditional kernel methods construct models based on a single...
KDD
2002
ACM
15 years 10 months ago
2002
ACM
Data on individuals and entities are being collected widely. These data can contain information that explicitly identifies the individual (e.g., social security number). Data can ...
CHI
2005
ACM
15 years 10 months ago
2005
ACM
Capturing and analyzing the detailed eye movements of a user while reading a web page can reveal much about the ways in which web reading occurs. The WebGazeAnalyzer system descri...
CIVR
2007
Springer
15 years 4 months ago
2007
Springer
In this paper, we develop a system to classify the outputs of image segmentation algorithms as perceptually relevant or perceptually irrelevant with respect to human perception. T...