This website is a large scale machine learning experiment running on GPUs and making use of deep learning. Relying on user comments from Reddit, I built a neural network model that predicts how likely a comment from financial subreddits is bullish / bearish or without sentiment (none). This model can also be used to get a real-time "pulse" on the market, by applying it to every new stock market related comment.
The model isn't perfect yet and also makes miscassifications. This is why I need your help: please give your feedback to the automatic predictions by clicking on the sentiment labels (the bullish / bearish / none boxes). This opens a feedback menu, where you can provide your judgement whether a comment is bullish, bearish or without market sentiment to the stock market overall.
Finally, many thanks go out to Reddit user stuck_in_the_matrix, who scraped nearly all available Reddit comments and put them on archive.org.