imdb_gpboost__fold=3.json

{
	"best_params" : {
		"learning_rate" : 0.01,
		"min_data_in_leaf" : 100,
		"max_depth" : 10,
		"lambda_l2" : 1
	},
	"best_iter" : 597,
	"best_score" : 0.8945027,
	"time" : 21511.3
}