Multiple-kernel learning for genomic data mining and prediction.

ABSTRACT:

Background

Advances in medical technology have allowed for customized prognosis, diagnosis, and treatment regimens that utilize multiple heterogeneous data sources. Multiple kernel learning (MKL) is well suited for the integration of multiple high throughput data sources. MKL remains to be under-utilized by genomic researchers partly due to the lack of unified guidelines for its use, and benchmark genomic datasets.

Results

We provide three implementations of MKL in R. These methods are applied to simulated data to illustrate that MKL can select appropriate models. We also apply MKL to combine clinical information with miRNA gene expression data of ovarian cancer study into a single analysis. Lastly, we show that MKL can identify gene sets that are known to play a role in the

SUBMITTER: Wilson CM 

PROVIDER: S-EPMC6694479 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature