Sciweavers

1565 search results - page 42 / 313
» cluster 2006
Sort
View
133
Voted
EMNLP
2006
15 years 1 months ago
Graph-based Word Clustering using a Web Search Engine
Word clustering is important for automatic thesaurus construction, text classification, and word sense disambiguation. Recently, several studies have reported using the web as a c...
Yutaka Matsuo, Takeshi Sakaki, Koki Uchiyama, Mits...
120
Voted
PAMI
2002
243views more  PAMI 2002»
15 years 3 days ago
An Efficient k-Means Clustering Algorithm: Analysis and Implementation
Tapas Kanungo, David M. Mount, Nathan S. Netanyahu...
93
Voted
PC
2007
183views Management» more  PC 2007»
14 years 12 months ago
Exploring weak scalability for FEM calculations on a GPU-enhanced cluster
Dominik Göddeke, Robert Strzodka, Jamaludin M...
PR
2007
340views more  PR 2007»
14 years 12 months ago
Fast and robust fuzzy c-means clustering algorithms incorporating local information for image segmentation
— Fuzzy c-means (FCM) algorithms with spatial constraints (FCM_S) have been proven effective for image segmentation. However, they still have the following disadvantages: 1) Alth...
Weiling Cai, Songcan Chen, Daoqiang Zhang
CSDA
2006
62views more  CSDA 2006»
15 years 14 days 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