187 search results - page 33 / 38 » Mining gene expression datasets using density-based clusteri... |
127
click to vote
BMCBI
2006
14 years 11 months ago
2006
Background: In the Bioinformatics field, a great deal of interest has been given to Non-negative matrix factorization technique (NMF), due to its capability of providing new insig...
124
click to vote
BMCBI
2006
14 years 11 months ago
2006
Background: Multicategory Support Vector Machines (MC-SVM) are powerful classification systems with excellent performance in a variety of data classification problems. Since the p...
BIODATAMINING
2008
14 years 12 months ago
2008
Background: Agglomerative hierarchical clustering (AHC) is a common unsupervised data analysis technique used in several biological applications. Standard AHC methods require that...
BMCBI
2006
14 years 11 months ago
2006
Background: The high-density oligonucleotide microarray (GeneChip) is an important tool for molecular biological research aiming at large-scale detection of small nucleotide polym...
EVOW
2006
Springer
15 years 3 months ago
2006
Springer
In this paper, we introduce a novel objective function for the hierarchical clustering of data from distance matrices, a very relevant task in Bioinformatics. To test the robustnes...