bayesian-optimization 3 nested cross-validation 2 machine learning 2 machine-learning 2 nested-cross-validation 2 hyper-parameters 2 model selection 2 model-selection 2 bayesian 1 optimization 1 hyperparameter 1 big-data 1 convolutional-neural-networks 1 data-science 1 deep-learning 1 gaussian-processes 1 hyperparameter-optimization 1 neural-network 1 optimization-algorithms 1 python 1 random-search 1 tensorflow 1 gradient boosting 1 xgboost 1 lightgbm 1 catboost 1 gradient-boosting 1 adaptive 1 autonomous 1 gaussian process 1 self driving 1 linear regularization 1 ridge 1 lasso 1 elastic net 1 elasticnet 1 lasso-regression 1 ridge-regression 1 shrinkage 1 surrogate 1 metamodel 1