Aspect-Based Sentiment Analysis for Afaan Oromoo Movie Reviews Using Machine Learning Techniques

Table 3

Comparison of classifiers with BoW and TF-IDF feature extraction methods.

Models with feature selection methods	Accuracy (%)	Precision (%)	Recall (%)	F1-score (%)
Random forest + BoW	88	93	90	91
Random forest + TF-IDF	88	93	89	91
Logistic regression + BoW	87	95	87	91
Logistic regression + TF-IDF	87	96	87	91
SVM + BoW	87	95	86	91
SVM + TF-IDF	88	93	90	91
MNB + BoW	88	93	90	91
MNB + TF-IDF	88	94	88	91