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

Table 4

RMSE values of the results of the five interpolation methods under different miss rates.

Data missing rate (%)	Mean value interpolation	Regression interpolation	SVM interpolation	Multiple interpolation	Mixed interpolation
10	0.697	0.679	0.668	0.671	0.661
20	0.752	0.708	0.697	0.696	0.683
30	0.791	0.746	0.721	0.714	0.701
40	0.869	0.812	0.784	0.776	0.758