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» Generalized Discriminant Analysis Using a Kernel Approach
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COMPGEOM
2009
ACM
16 years 1 months ago
Coresets for polytope distance
Following recent work of Clarkson, we translate the coreset framework to the problems of finding the point closest to the origin inside a polytope, finding the shortest distance...
Bernd Gärtner, Martin Jaggi
MM
2005
ACM
110views Multimedia» more  MM 2005»
16 years 5 days ago
Multimodal content-based structure analysis of karaoke music
This paper presents a novel approach for content-based analysis of karaoke music, which utilizes multimodal contents including synchronized lyrics text from the video channel and ...
Yongwei Zhu, Kai Chen, Qibin Sun
CAS
2004
111views more  CAS 2004»
15 years 6 months ago
Network Analysis and Social Dynamics
? Network analysis, an area of mathematical sociology and anthropology crucial to the linking of theory and observation, developed dramatically in recent decades. These development...
Douglas White
KDD
2005
ACM
157views Data Mining» more  KDD 2005»
16 years 7 months ago
A fast kernel-based multilevel algorithm for graph clustering
Graph clustering (also called graph partitioning) -- clustering the nodes of a graph -- is an important problem in diverse data mining applications. Traditional approaches involve...
Inderjit S. Dhillon, Yuqiang Guan, Brian Kulis
TKDE
2008
134views more  TKDE 2008»
15 years 6 months ago
Sensor-Based Abnormal Human-Activity Detection
With the availability of affordable sensors and sensor networks, sensor-based human-activity recognition has attracted much attention in artificial intelligence and ubiquitous comp...
Jie Yin, Qiang Yang, Jeffrey Junfeng Pan