Quest_SA: Preprocessing Method for Closed-Ended Questionnaires Using Sentiment Analysis through Polarity

Table 18

MAE and accuracy for Oxford happiness.

No. of responses	MAE	Accuracy
200	3.35	88
400	6.67	87.5
600	6.67	87.33
800	13.34	87.5
1,000	13.34	89.5