Emotion helps Sentiment: A Multi-task Model for Sentiment and Emotion Analysis
TABLE V: Confusion matrix for sentiment analysis
['Actual', 'Predicted NO', 'Predicted YES']
We perform quantitative error analysis for both sentiment and emotion for the M2 model. This may be due to the reason that this particular class is the most underrepresented in the training set. These three emotions have the least share of training instances, making the system less confident towards these emotions.