Sentimental Analysis of Industry 4.0 Perspectives Using a Graph-Based Bi-LSTM CNN Model

Table 6

Traditional sentiment classifiers approaches accuracy.

Approaches	Accuracy
VADER-lexicon based	66.73
Naïve Bayes	75.38
Decision Tree	69.16
Random Forest	73.07
Support Vector Machine	80.85
Recurrent Neural Network with LSTM	89.10
Bi-LSTM	88.52
CNN	91.78
Bi-LSTM CNN	94.64
Bi-LSTM CNN + PoS tagging	98.61