All functions
a9a	a9a
covtype	covtype
data_medium	Benchmarks for medium task
data_mediumhard	Benchmarks for medium-hard task
ijcnn1	ijcnn1
mushrooms	mushrooms
objective_cpp	Rcpp-based objective function for L1- or L2-regularized logistic regression
objective_r	R-based objective function for L1- or L2-regularized logistic regression
phishing	phishing
skin_nonskin	skin_nonskin