Sciweavers

1959 search results - page 68 / 392
» Multiple Kernel Clustering.
Sort
View
BCS
2008
13 years 10 months ago
Fast Estimation of Nonparametric Kernel Density Through PDDP, and its Application in Texture Synthesis
In this work, a new algorithm is proposed for fast estimation of nonparametric multivariate kernel density, based on principal direction divisive partitioning (PDDP) of the data s...
Arnab Sinha, Sumana Gupta
CIKM
2006
Springer
14 years 22 days ago
Adaptive non-linear clustering in data streams
Data stream clustering has emerged as a challenging and interesting problem over the past few years. Due to the evolving nature, and one-pass restriction imposed by the data strea...
Ankur Jain, Zhihua Zhang, Edward Y. Chang
CSDA
2006
62views more  CSDA 2006»
13 years 9 months ago
Nonparametric density estimation and clustering in astronomical sky surveys
We present a nonparametric method for galaxy clustering in astronomical sky surveys. We show that the cosmological definition of clusters of galaxies is equivalent to density cont...
Woncheol Jang
FPL
2008
Springer
109views Hardware» more  FPL 2008»
13 years 10 months ago
Loop unrolling and shifting for reconfigurable architectures
Loops are an important source of optimization. In this paper, we propose an extension to our work on loop unrolling and loop shifting for reconfigurable architectures. By applying...
Ozana Silvia Dragomir, Todor Stefanov, Koen Bertel...
CVPR
2007
IEEE
14 years 11 months ago
Concurrent Multiple Instance Learning for Image Categorization
We propose a new multiple instance learning (MIL) algorithm to learn image categories. Unlike existing MIL algorithms, in which the individual instances in a bag are assumed to be...
Guo-Jun Qi, Xian-Sheng Hua, Yong Rui, Tao Mei, Jin...