My code ran a lot without no error with the following config: params = {'objective': 'reg:linear', 'eta': 0.1, 'max_depth': 8, 'min_child_weight': 10, 'subsample': 0.9, 'colsample_bytree': 0.7, 'nthread': 4, 'silent': 1, 'alpha': 0.3, 'lambda': 0.0001 } num_trees =...
'colsample_bytree': 0.4, 'eta': 1.3, 'gamma': 9000000.0, 'lambda': 1.2000000000000002, 'max_depth': 8, 'min_child_weight': 4.0, 'num_boost_round': 180.0, 'objective': 0, 'rate_drop': 0.1, 'subsample