Making sense of electrical vehicle discussions using sentiment analysis on closely related news and user comments
Xuan Jiang, Josh Everts · arXiv (Cornell University) · 2021
We used a token-wise and document-wise sentiment analysis using both unsupervised and supervised models applied to both news and user reviews dataset. And our token-wise sentiment analysis found a statistically significant difference in sentiment between the two groups (both of which were very large N), our document-wise supervised sentiment analysis found no significant difference in sentiment.