56 search results - page 4 / 12 » Time series shapelets: a new primitive for data mining |
ICDM
2005
IEEE
14 years 1 months ago
2005
IEEE
In this work, we introduce the new problem of finding time series discords. Time series discords are subsequences of a longer time series that are maximally different to all the r...
SDM
2009
SIAM
14 years 4 months ago
2009
SIAM
Most data mining operations include an integral search component at their core. For example, the performance of similarity search or classification based on Nearest Neighbors is ...
GFKL
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Knowledge Discovery in time series usually requires symbolic time series. Many discretization methods that convert numeric time series to symbolic time series ignore the ...
SDM
2004
SIAM
13 years 9 months ago
2004
SIAM
It has long been known that Dynamic Time Warping (DTW) is superior to Euclidean distance for classification and clustering of time series. However, until lately, most research has...
DMKD
2003
ACM
14 years 26 days ago
2003
ACM
The parallel explosions of interest in streaming data, and data mining of time series have had surprisingly little intersection. This is in spite of the fact that time series data...