Sentiment Classification of Educational Tourism Reviews Based on Parallel CNN and LSTM with Attention Mechanism

<div>Hyperparameter analysis. (a) The experimental result when the embedding dimension is set to 50, 100, 200, and 300. (b) The experimental result when the number of LSTM hidden layers is set to 50, 100, 200, and 300.</div>

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Figure 8

Figure 8: Sentiment Classification of Educational Tourism Reviews Based on Parallel CNN and LSTM with Attention Mechanism 