791 search results - page 4 / 159 » Non-Linear Dimensionality Reduction |
78
Voted
IADIS
2008
14 years 11 months ago
2008
Most of the biclustering algorithms for gene expression data are based either on the Euclidean distance or correlation coefficient which capture only linear relationships. However...
74
Voted
SGAI
2005
Springer
15 years 3 months ago
2005
Springer
This paper presents the results of an investigation into the use of machine learning methods for the identification of narcotics from Raman spectra. The classification of spectr...
ICML
2006
IEEE
15 years 10 months ago
2006
IEEE
ICDE
2007
IEEE
15 years 3 months ago
2007
IEEE
Similarity search usually encounters a serious problem in the high dimensional space, known as the “curse of dimensionality”. In order to speed up the retrieval efficiency, p...
120
click to vote
PODS
2001
ACM
15 years 9 months ago
2001
ACM
The dimensionality curse has profound e ects on the effectiveness of high-dimensional similarity indexing from the performance perspective. One of the well known techniques for im...