Table 3.

Set of hyperparameters for various hyperparameter tuning techniques.

	MOHT	Random Search	Hyperopt	Grid Search
Number of estimators	{10, 11, 12, …, 510}	{10, 11, 12, …, 510}	{10, 11, 12, …, 510}	{10, 50, 100, 200, 300, 400, 500, 600}
Maximum depth	{1, 2, 3, …, 11}	{1, 2, 3, …, 11}	{1, 2, 3,…, 11}	{1, 3, 5, 7, 9, 11}
Minimum data in leaf	{5, 6, 7, …, 105}	{5, 6, 7, …, 105}	{5, 6, 7, …, 105}	{10, 20, 30, 40, 50, 60, 70}
Learning rate	(0, 1]	(0, 1]	(0, 1]	{0.0001, 0.001, 0.01, 0.1, 1}