Seonho Park

machine learning artificial intelligence tensorflow nag adadelta adam composite objective comid convergence rate regret bound deep learning mirror descent stochastic optimization decision tree ensembles treebagging xgb boosting gradientboost regression ensemble method extratree bagging decision tree cart gradientboosting extratrees xgboost adaboost randomforest scikit-learn falk's dual filter method approximated hessian topology optimization sequential convex programming convex separable approximation dual method diagonal quadratic approximation structural topology optimization convex optimization sequential approximate optimization mri dimensia alzheimer convolutional neural network diagonosis googlenet neuroimage cnn alzheimer's disease