Table 9 Performance analysis of models.

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

Model

Precision

Recall

F1 score

LSTM

95.15

95.35

95.2

GRU

96.2

97.3

97.2

Bidirectional LSTM + GRU

97.7

97

97.3

Simple RNN + Bidirectional GRU

96.8

97.1

96.75

Simple RNN + Bidirectional LSTM

96.55

97.45

96.95

InceptionResNetV2

94.15

96.65

93.2

CNN

97.15

96.75

96.55