Comparing and Validating Machine Learning Models for Mycobacterium tuberculosis Drug Discovery.

ABSTRACT: Tuberculosis is a global health dilemma. In 2016, the WHO reported 10.4 million incidences and 1.7 million deaths. The need to develop new treatments for those infected with Mycobacterium tuberculosis ( Mtb) has led to many large-scale phenotypic screens and many thousands of new active compounds identified in vitro. However, with limited funding, efforts to discover new active molecules against Mtb needs to be more efficient. Several computational machine learning approaches have been shown to have good enrichment and hit rates. We have curated small molecule Mtb data and developed new models with a total of 18,886 molecules with activity cutoffs of 10 μM, 1 μM, and 100 nM. These data sets were used to evaluate different machine learning methods (including deep learning) and metrics and t

SUBMITTER: Lane T 

PROVIDER: S-EPMC6167198 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature