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Table 4 Optimal combination of the hyperparameters for Strategy A

From: Modeling retroreflectivity degradation of pavement markings across the US with advanced machine learning algorithms

Model

D

S

L

F

Model

H

N

B

A

O

Lr

α

DT

20

30

20

sqrt

ANN

2

(50, 100)

200

ReLU

adam

0.001

0.1