306 search results - page 16 / 62 » A copula method for modeling directional dependence of genes |
BMCBI
2006
14 years 9 months ago
2006
Background: Biologists often conduct multiple but different cDNA microarray studies that all target the same biological system or pathway. Within each study, replicate slides with...
BMCBI
2006
14 years 9 months ago
2006
Background: Identifying functional elements, such as transcriptional factor binding sites, is a fundamental step in reconstructing gene regulatory networks and remains a challengi...
ACL
2009
14 years 7 months ago
2009
This paper describes log-linear models for a general-purpose sentence realizer based on dependency structures. Unlike traditional realizers using grammar rules, our method realize...
BMCBI
2007
14 years 9 months ago
2007
Background: Proteins are the primary regulatory agents of transcription even though mRNA expression data alone, from systems like DNA microarrays, are widely used. In addition, th...
ACL
2009
14 years 7 months ago
2009
In this paper, we propose a novel method for semi-supervised learning of nonprojective log-linear dependency parsers using directly expressed linguistic prior knowledge (e.g. a no...