Predicting Potential Risk: Cerebral Stroke via Regret Minimization

Table 1

Comparison of optimal performance on different methods.

Methods	Highest accuracy rate (%)	Feature number
Chi-square test	77.14	57
F test	77.14	57
Mutual information	77.02	64
RMFS (λ = 0.01, γ = 0.9)	77.27	30
RMFS (λ = 0.01, γ = 0.99)	77.45	34
RMFS (λ = 0.001, γ = 0.9)	77.63	46
RMFS (λ = 0.001, γ = 0.99)	77.63	47