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Dokumenttyp:
Konferenzbeitrag 
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz 
Autor(en):
Geiger, B. C.; Amjad, R. A. 
Titel:
Mutual Information-Based Clustering: Hard or Soft? 
Seitenangaben Beitrag:
1-6 
Abstract:
In this paper, we investigate mutual information as a cost function for clustering, and show in which cases hard, i.e., deterministic, clusters are optimal. Using convexity properties of mutual information, we show that certain formulations of the information bottleneck problem are solved by hard clusters. Similarly, hard clusters are optimal for the information-theoretic co-clustering problem that deals with simultaneous clustering of two dependent data sets. If both data sets hav...    »
 
Kongress- / Buchtitel:
Proc. of 11th ITG Conf. on Systems, Communication and Coding (SCC) 
Konferenzort:
Hamburg 
Datum der Konferenz:
6.-9.2.2017 
Verlag / Institution:
VDE 
Jahr:
2017 
Quartal:
1. Quartal 
Jahr / Monat:
2017-02 
Monat:
Feb 
Seiten:
Serientitel:
ITG-Fachbericht 
Serienbandnummer:
268 
Reviewed:
ja 
Sprache:
en