13651 search results - page 261 / 2731 » Spectral analysis of data |
143
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CSB
2003
IEEE
15 years 9 months ago
2003
IEEE
Cluster methods have been successfully applied in gene expression data analysis to address tumor classification. By grouping tissue samples into homogeneous subsets, more systema...
146
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ICDM
2003
IEEE
15 years 9 months ago
2003
IEEE
A significant portion of knowledge discovery and data mining research focuses on finding patterns of interest in data. Once a pattern is found, it can be used to recognize satisfy...
141
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CBMS
2005
IEEE
15 years 6 months ago
2005
IEEE
Inductive learning systems have been successfully applied in a number of medical domains. Nevertheless, the effective use of these systems requires data preprocessing before apply...
131
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HIS
2008
15 years 5 months ago
2008
This paper proposes a methodology to generate artificial data sets to evaluate the behavior of machine learning techniques. The methodology relies in the definition of a domain an...
181
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IJDMB
2008
15 years 4 months ago
2008
: This paper addresses the sparse data problem in the linear regression model, namely the number of variables is significantly larger than the number of the data points for regress...