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. 2021 Aug 25;7:e645. doi: 10.7717/peerj-cs.645

Table 4. Results using the Tweets dataset and machine learning classifiers using TF-IDF.

Model Accuracy Class Precision Recall F1 score
CNN-LSTM 0.92 Sarcasm 0.93 0.92 0.92
Non-sarcasm 0.92 0.92 0.92
Macro Avg 0.92 0.92 0.92
RF 0.85 Sarcasm 0.88 0.85 0.86
Non-sarcasm 0.84 0.83 0.83
Macro Avg 0.86 0.84 0.84
ETC 0.85 Sarcasm 0.87 0.85 0.86
Non-sarcasm 0.83 0.85 0.84
Macro Avg 0.85 0.85 0.85
SVC 0.81 Sarcasm 0.81 0.81 0.81
Non-sarcasm 0.81 0.79 0.80
Macro Avg 0.81 0.80 0.81
DT 0.83 Sarcasm 0.83 0.83 0.83
Non-sarcasm 0.83 0.82 0.82
Macro Avg 0.83 0.83 0.83