Table 2: Training and evaluation results for the detection of drug intake (Midazolam) using all available features.

Condition MDZTrainingTesting
FRRFARHTERFRRFARHTER

SVM0%5.49%2.75%4.90%6.25%5.58%
FES2.83%6.85%4.84%2.88%12.5%7.69%
NN0.22%1.53%0.875%1.71%8.25%4.98%
GMM2.11%4.66%3.39%6.66%10%8.33%