179 search results - page 14 / 36 » Time series clustering based on forecast densities |
120
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KDD
2007
ACM
15 years 10 months ago
2007
ACM
Existing data-stream clustering algorithms such as CluStream are based on k-means. These clustering algorithms are incompetent to find clusters of arbitrary shapes and cannot hand...
112
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DATAMINE
2006
14 years 9 months ago
2006
Clipping is the process of transforming a real valued series into a sequence of bits representing whether each data is above or below the average. In this paper, we argue that clip...
SSDBM
2006
IEEE
15 years 3 months ago
2006
IEEE
The issue of data mining in time series databases is of utmost importance for many practical applications and has attracted a lot of research in the past years. In this paper, we ...
ESANN
2008
14 years 11 months ago
2008
This paper presents a new approach for time series prediction using local dynamic modeling. The proposed method is composed of three blocks: a Time Delay Line that transforms the o...
ESANN
2007
14 years 11 months ago
2007
Since perceptual and motor processes in the brain are the result of interactions between neurons, layers and areas, a lot of attention has been directed towards the development of...