Table 4.
Statistics after preprocessing of the training set of the three data sets
| dataset | c | l | M | N | |V| |
|---|---|---|---|---|---|
| RSDD | 2 | 148 | 969 | 38,823 | 966,881 |
| eRisk2017 | 2 | 28 | 372 | 486 | 13,608 |
| eRisk2018 | 2 | 41 | 373 | 152 | 17,400 |
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