270 search results - page 52 / 54 » Contribution to Gene Expression Data Analysis by Means of Se... |
BMCBI
2006
13 years 6 months ago
2006
Background: Raw data normalization is a critical step in microarray data analysis because it directly affects data interpretation. Most of the normalization methods currently used...
BMCBI
2004
13 years 6 months ago
2004
Background: Very often genome-wide data analysis requires the interoperation of multiple databases and analytic tools. A large number of genome databases and bioinformatics applic...
BMCBI
2006
13 years 6 months ago
2006
Background: RNA editing is one of several post-transcriptional modifications that may contribute to organismal complexity in the face of limited gene complement in a genome. One f...
BMCBI
2010
13 years 6 months ago
2010
Background: Nonnegative Matrix Factorization (NMF) is an unsupervised learning technique that has been applied successfully in several fields, including signal processing, face re...
BMCBI
2006
13 years 6 months ago
2006
Background: Comparison of large protein datasets has become a standard task in bioinformatics. Typically researchers wish to know whether one group of proteins is significantly en...