Table 3 Parameters of GRU model.

From: Automated detection and recognition system for chewable food items using advanced deep learning models

Number of layers

Name of layers

Output shape

1

GRU

(None, None, 128)

2

GRU

(None, 64)

3

Dense

(None, 64)

4

Dropout

(None, 64)

5

Dense

(None, 20)