K-Boost: a Scalable Algorithm for High-Quality Clustering of Microarray Gene Expression DataFilippo Geraci13, Mauro Leoncini2, Manuela Montangero2, Marco Pellegrini1 and M.Elena Renda1 Istituto di Informatica e Telematica - C.N.R. Technical Report
Number: 2007-TR-15 1 Istituto di Informatica e Telematica (IIT) 2 Dipartimento di Ingegneria dell'Informazione 3 Dipartimento di Ingegneria dell'Informazione Abstract. Motivation: Microarray technology for profiling gene expression levels is a popular tool in modern biological research. Applications range from tissue classification to the detection of metabolic networks, from drug discovery to time-critical personalized medicine. Given the increase in size and complexity of the data sets produced, their analysis is becoming problematic in terms of time/quality tradeoffs. Clustering genes with similar expression profiles is a key initial step for subsequent manipulations and the increasing volumes of data to be analyzed requires methods that are at the same time efficient (completing an analysis in minutes rather than hours) and effective (identifying significant clusters with high biological correlations).
For full paper: please contact me (Elena.Renda_AT_iit.cnr.it).
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