171 search results - page 25 / 35 » Relating Clustering Stability to Properties of Cluster Bound... |
CMOT
2004
13 years 7 months ago
2004
We describe a methodology to examine bipartite relational data structures as exemplified in networks of corporate interlocking. These structures can be represented as bipartite gr...
SIGIR
1999
ACM
14 years 8 days ago
1999
ACM
This paper presents a means of automatically deriving a hierarchical organization of concepts from a set of documents without use of training data or standard clustering technique...
BMVC
2010
13 years 6 months ago
2010
Recently, sparse coding has been receiving much attention in object and scene recognition tasks because of its superiority in learning an effective codebook over k-means clusterin...
BMCBI
2010
13 years 8 months ago
2010
Background: A protein binding hot spot is a small cluster of residues tightly packed at the center of the interface between two interacting proteins. Though a hot spot constitutes...
BMCBI
2008
13 years 8 months ago
2008
Background: Protein-protein interactions are ubiquitous and essential for all cellular processes. High-resolution X-ray crystallographic structures of protein complexes can reveal...