Ontology highlight
ABSTRACT:
SUBMITTER: Wang Z
PROVIDER: S-EPMC4010169 | biostudies-literature | 2014 May
REPOSITORIES: biostudies-literature
Wang Zhiyong Z Xu Jinbo J Shi Xinghua X
Journal of computational biology : a journal of computational molecular cell biology 20140401 5
Sparse modeling, a feature selection method widely used in the machine-learning community, has been recently applied to identify associations in genetic studies including expression quantitative trait locus (eQTL) mapping. These genetic studies usually involve high dimensional data where the number of features is much larger than the number of samples. The high dimensionality of genetic data introduces a problem that there exist multiple solutions for optimizing a sparse model. In such situation ...[more]