1595 search results - page 5 / 319 » A hierarchical clustering algorithm based on the Hungarian m... |
AI
2006
Springer
15 years 1 months ago
2006
Springer
We focus on clustering gene expression temporal profiles, and propose a novel, simple algorithm that is powerful enough to find an efficient distribution of genes over clusters. We...
ICPR
2002
IEEE
15 years 10 months ago
2002
IEEE
: One way to scale up clustering algorithms is to squash the data by some intelligent compression technique and cluster only the compressed data records. Such compressed data recor...
SIGIR
2000
ACM
15 years 1 months ago
2000
ACM
We investigate four hierarchical clustering methods (single-link, complete-link, groupwise-average, and single-pass) and two linguistically motivated text features (noun phrase he...
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KDD
2003
ACM
15 years 9 months ago
2003
ACM
The goal of clustering is to identify distinct groups in a dataset. The basic idea of model-based clustering is to approximate the data density by a mixture model, typically a mix...
ADAC
2010
14 years 6 months ago
2010
The problem of merging Gaussian mixture components is discussed in situations where a Gaussian mixture is fitted but the mixture components are not separated enough from each othe...