Table 2.

Statistics comparing the testing predictions of the framework with original time-domain training versus the enhanced feature-encoded training

Kinematics	Framework	MSE	$R^2$ score
Angular motion	Time-domain	0.50	–0.45
	Feature-encoded	0.03	0.91
Angular velocity	Time-domain	1973.75	–826.95
	Feature-encoded	0.37	0.84