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

Table 8

Results obtained from Unbalanced Data Analysis for GRU BASED RNN algorithm by the three feature extraction methods.

	Accuracy (%)	Precision (%)	Recall (%)	F1-score (%)
Word2vec	61.04	66.69	61.04	58.33
Glove	66.86	71.08	66.86	67.99
FastText	61.04	66.69	61.04	58.33