A Distributed Framework for Predictive Analytics Using Big Data and MapReduce Parallel Programming

Table 7

Performance metrics: determination coefficient (R²).

Dataset	Determination coefficient (R^2)
	s = 6	s = 8	s = 10	s = 12	s = 14	s = 16
Combined cycle power plant	0.87995	0.86453	0.88615	0.87716	0.88715	0.88718
Wave energy converters	0.99865	0.97213	0.98672	0.98237	0.97817	0.98987
Year prediction MSD	0.98755	0.98213	0.98782	0.98712	0.97828	0.98978
Superconductivity data	0.99754	0.98324	0.99128	0.98783	0.98763	0.98975