1674 search results - page 118 / 335 » Evaluation of clustering algorithms for gene expression data |
203
click to vote
FLAIRS
2007
15 years 9 months ago
2007
Clustering attempts to discover significant groups present in a data set. It is an unsupervised process. It is difficult to define when a clustering result is acceptable. Thus,...
225
click to vote
ICAI
2004
15 years 8 months ago
2004
This paper centers on the discussion of k-medoid-style clustering algorithms for supervised summary generation. This task requires clustering techniques that identify class-unifor...
244
click to vote
Publication
Non-negative matrix factorization (NMF) has become a standard tool in data mining, information retrieval, and signal processing. It is used to factorize a non-negative data matrix ...
177
click to vote
BMCBI
2007
15 years 6 months ago
2007
Background: Uncovering cellular roles of a protein is a task of tremendous importance and complexity that requires dedicated experimental work as well as often sophisticated data ...
170
click to vote
BMCBI
2007
15 years 6 months ago
2007
Background: Multiple data-analytic methods have been proposed for evaluating gene-expression levels in specific biological pathways, assessing differential expression associated w...