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» Dominant Sets and Hierarchical Clustering
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CORR
1999
Springer
222views Education» more  CORR 1999»
14 years 10 months ago
Analysis of approximate nearest neighbor searching with clustered point sets
Abstract. Nearest neighbor searching is a fundamental computational problem. A set of n data points is given in real d-dimensional space, and the problem is to preprocess these poi...
Songrit Maneewongvatana, David M. Mount
SODA
1998
ACM
113views Algorithms» more  SODA 1998»
14 years 12 months ago
Fast Hierarchical Clustering and Other Applications of Dynamic Closest Pairs
We develop data structures for dynamic closest pair problems with arbitrary (not necessarily geometric) distance functions, based on a technique previously used by the author for ...
David Eppstein
ICMCS
2009
IEEE
159views Multimedia» more  ICMCS 2009»
14 years 8 months ago
Acoustic modeling using an extended phone set considering cross-lingual pronunciation variations
To deal with the issue of data unbalanced condition among a task of multilingual speech recognition and a phenomenon of pronunciation variations across languages, we propose an ap...
Dau-Cheng Lyu, Ren-Yuan Lyu, Ming-Tat Ko
IPPS
1999
IEEE
15 years 2 months ago
Hardwired-Clusters Partial-Crossbar: A Hierarchical Routing Architecture for Multi-FPGA Systems
Multi-FPGA systems (MFSs) are used as custom computing machines, logic emulators and rapid prototyping vehicles. A key aspect of these systems is their programmable routing archit...
Mohammed A. S. Khalid, Jonathan Rose
KDD
2002
ACM
170views Data Mining» more  KDD 2002»
15 years 11 months ago
Enhanced word clustering for hierarchical text classification
In this paper we propose a new information-theoretic divisive algorithm for word clustering applied to text classification. In previous work, such "distributional clustering&...
Inderjit S. Dhillon, Subramanyam Mallela, Rahul Ku...