Note that the fBMMI is similar to the form of fMPE described in [56], but uses the objective function of boosted MMI (BMMI) [57] instead of that of MPE.
The gbm.perf function estimates the optimal number of boosting iterations for a gbm object and optionally plots various performance measures (Ridgeway 2017).
The relevance of boosting mitochondrial function to preserve mammalian health and longevity has been recently proved by Safdar et al. [ 55].
Given some training data, the idea of boosting is to iteratively train a function that describes this relationship.
Different flavors of boosting exist, depending on assumptions about the error distribution, the loss function, and the learning procedure.
The authors said the drug likely improved working memory function by boosting levels of the neurotransmitter acetylcholine.
With this objective function, a simple and predictive set of boosted trees will be selected as the best model.
Although the base learners are performing regression, appropriate choice of loss function for gradient boosting yields a classification task.
We show that the unified objective function can boost the accuracy of protein function prediction according to several evaluation criteria.
We therefore tested whether inhibition of the CM myoskeleton function could boost CM proliferation.
