A lot of people do this but the major bench mark everyone compares against it the S&P 500.
My recommendation is take your data, find 10-years if you can, and then rank the top 100, or 500 stocks, I recommend 100. Now create a portfolio which rebalances itself monthly based on the sentiment from each network.
So you can have the WSB69, TWTR140, ST50, and such, to see which one is the most accurate. From my testing with sentiment analysis ages ago, I believe it doesn't work, but there are people who would jump onto those because it's fun for them.