Table 1 Optimized parameters of FA-ANN for propranolol, rosuvastatin and valsartan.

From: UV-Vis spectroscopy coupled with firefly algorithm-enhanced artificial neural networks for the determination of propranolol, rosuvastatin, and valsartan in ternary mixtures

Drug

Propranolol

Rosuvastatin

Valsartan

Architecture

47-6-1

43-7-1

40-8-1

Hidden neurons number

6

7

8

Transfer functions

Purelin–Purelin

Learning rate

0.1

10

100

Training function

TRAINLM