classification | Classification rules |
Positive | Text with obvious bullish mentality, positive tone optimistic, with “bullish”, “blue chip”, “positive” and other positive words. |
Negative | Text with obvious bearish mentality, negative tone, more swear words, with “fall”, “diving”, “bad” and other negative words. |
neutral | Text has no obvious emotional color, simple statement tone or text has nothing to do with the stock market. |