Research Article
Stock Price Change Rate Prediction by Utilizing Social Network Activities
Table 9
Training and testing period.
| | Period | Process | Length of period |
| | A | MKR training | 240 trading days (around 12 months) |
| | B | MKR testing (prediction) | 160 trading days (around 8 months) |
| | C | GA training | 80 trading days (around 4 months) |
| | D | GA testing (trading) | 80 trading days (around 4 months) |
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