Evaluation of Sentiment Analysis via Word Embedding and RNN Variants for Amazon Online Reviews

Table 2

Results obtained from unbalanced data analysis for LSTM based RNN algorithm by the three feature extraction methods.

	Accuracy (%)	Precision (%)	Recall (%)	F1-score (%)
Word2vec	92.27	92.21	92.26	91.98
Glove	83.56	82.59	83.56	82.60
FastText	93.63	93.67	93.63	93.47