Drug target prediction through deep learning functional representation of gene signatures.

ABSTRACT: Many machine learning applications in bioinformatics currently rely on matching gene identities when analyzing input gene signatures and fail to take advantage of preexisting knowledge about gene functions. To further enable comparative analysis of OMICS datasets, including target deconvolution and mechanism of action studies, we develop an approach that represents gene signatures projected onto their biological functions, instead of their identities, similar to how the word2vec technique works in natural language processing. We develop the Functional Representation of Gene Signatures (FRoGS) approach by training a deep learning model and demonstrate that its application to the Broad Institute's L1000 datasets results in more effective compound-target predictions than models based on gene

SUBMITTER: Chen H 

PROVIDER: S-EPMC10904399 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature