SUMMARY

Visualize the aggregate sentiment of a YouTube video's comments on an adapted Likert scale. This extension uses the specialized social media VADER Sentiment Analysis algorithms to evaluate the sentiment of the top 300 comments by relevance. The compound sentiment value for a comment is scaled by the amount of likes the comment has received. Scaling by likes allows for an accurate depiction of the sentiment with a low sample size of comments. The sentiment analysis results act as a loose proxy for the Like-to-Dislike ratio, but are not always indicative of the true Like-to-Dislike ratio.

The latest version of YouTube Comments Sentiment is available on the Chrome web and is currently being used by 173 active users. The initial version was launched on 2023-01-06.

HOW TO INSTALL YouTube Comments Sentiment FROM A CRX FILE

1. Download YouTube Comments Sentiment CRX file
2. NOTE: Sometimes the browser may block downloading / installing CRX file from outside the Chrome Web Store. If so, you may need to download the ZIP file instead
3. In the URL bar, go to chrome://extensions
4. Enable Developer mode

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