Table 7 Statistical results of each comparison model.

From: Prediction of pKa Values for Neutral and Basic Drugs based on Hybrid Artificial Intelligence Methods

Models

AARD

RMSEP

R2

Average calculating time (S)

Average CPU utilization

RBF ANN

1.0892

0.4002

0.8833

36

64%

PSO RBF ANN

0.8898

0.1013

0.8952

57

75%

CSAPSO-EDCD RBF ANN

0.3105

0.0411

0.9685

38

59%