Overlapping Clusters in Genes – An Overview
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2013, Vol 2, Issue 7
Abstract
While the vast majority of clustering algorithms are partitional, many real world datasets have inherently overlapping clusters. Several approaches to nding overlapping clusters have come from work on analysis of biological datasets. In this paper, we inter-pret an overlapping clustering model proposed by Segal et al. [20] as a generalization of Gaussian mixture models, and we extend it to an overlapping clustering model based on mixtures of any regu-lar exponential family distribution and the corresponding Bregman divergence. We provide the necessary algorithm modi cations for this extension, and present results on synthetic data as well as sub-sets of 20-Newsgroups and EachMovie datasets.
Authors and Affiliations
Anuradha Bhatia, Shefali Patil, Gaurav Vaswani
Keywords
Related Articles
- EP ID EP27589
- DOI -
- Views 327
- Downloads 4
A Comparative Study of Text Detection Algorithms for Natural Scenes
Text detection from image is highly needed application in current techno world. However, text detection is no longer an unsolved problem as many approaches/algorithms for it are encouraged by researchers. Algorithms...
Essentiality of Localized On-demand Link State (LOLS) Routing in IP Network
Network failure is the complete or partial failure of network component or components. The techniques like Failure Carrying Packet (FCP), Tunneling, Packet Re-cycling (PR), Multiple Routing Configuration (MRC) etc ha...
(NCECD) A Novel Data Distribution Scheme for VoD Services in P2P Networks
Anonymizing networks such as Tor allow users to access internet services privately by using a series of routers to hide the client’s IP address from the server. The success of such networks However has been limited b...
Secure Group Communication by Establishing a Novel Trust Relationship Model and Detecting Malicious nodes in Peer to Peer Systems
Trust administration in P2P framework is utilized to distinguish vindictive practices and to advance legitimate and agreeable communications. The fundamental objective of the prior P2P frameworks is the capacity of c...
LOAD Balancer Strategy Based On Cloud Computing
At present cloud computing is one of the utmost platform which delivers storage of data in very lower cost and accessible for all time over the internet. But it has more serious issue like security, load management a...