The random, shuffled 20:20:60 splitting of the training, validation, and testing sets, respectively, between 2012 September and 2019 July.
| Set . | Split (per cent) . | Number of observations . | Date range . |
|---|---|---|---|
| Training | 20 | 3 995 838 | 2012 September–2019 July |
| Validation | 20 | 3 995 838 | 2012 September–2019 July |
| Testing | 60 | 11 987 516 | 2012 September–2019 July |
| Set . | Split (per cent) . | Number of observations . | Date range . |
|---|---|---|---|
| Training | 20 | 3 995 838 | 2012 September–2019 July |
| Validation | 20 | 3 995 838 | 2012 September–2019 July |
| Testing | 60 | 11 987 516 | 2012 September–2019 July |
The random, shuffled 20:20:60 splitting of the training, validation, and testing sets, respectively, between 2012 September and 2019 July.
| Set . | Split (per cent) . | Number of observations . | Date range . |
|---|---|---|---|
| Training | 20 | 3 995 838 | 2012 September–2019 July |
| Validation | 20 | 3 995 838 | 2012 September–2019 July |
| Testing | 60 | 11 987 516 | 2012 September–2019 July |
| Set . | Split (per cent) . | Number of observations . | Date range . |
|---|---|---|---|
| Training | 20 | 3 995 838 | 2012 September–2019 July |
| Validation | 20 | 3 995 838 | 2012 September–2019 July |
| Testing | 60 | 11 987 516 | 2012 September–2019 July |
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