Missing Data Interpolation of Alzheimer’s Disease Based on Column-by-Column Mixed Mode

Table 1

Comparison of RMSE and MAE values of five interpolation methods.

Evaluation	Mean value interpolation	Regression interpolation	SVM interpolation	Multiple interpolation	Mixed interpolation
RMSE	0.647	0.632	0.631	0.638	0.628
MAE	0.612	0.621	0.617	0.624	0.611