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

Table 4

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

	Accuracy (%)	Precision (%)	Recall (%)	F1-score (%)
Word2vec	92.29	92.32	92.29	92.00
Glove	86.57	86.03	86.58	85.92
FastText	93.75	93.86	93.75	93.54