16513 search results - page 3151 / 3303 » Numerical Analysis Methods |
140
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BMCBI
2008
15 years 3 months ago
2008
Background: Analysis of gene expression data for tumor classification is an important application of bioinformatics methods. But it is hard to analyse gene expression data from DN...
128
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DATAMINE
2008
15 years 3 months ago
2008
Learning from imbalanced datasets presents a convoluted problem both from the modeling and cost standpoints. In particular, when a class is of great interest but occurs relatively...
119
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BMCBI
2006
15 years 3 months ago
2006
Background: Local structures of target mRNAs play a significant role in determining the efficacies of antisense oligonucleotides (ODNs), but some structure-based target site selec...
138
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BMCBI
2006
15 years 3 months ago
2006
Background: Through the use of DNA microarrays it is now possible to obtain quantitative measurements of the expression of thousands of genes from a biological sample. This techno...
139
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BMCBI
2006
15 years 3 months ago
2006
Background: Understanding the relationship between gene expression changes, enzyme activity shifts, and the corresponding physiological adaptive response of organisms to environme...