Research Article
[Retracted] Construction and Simulation of the Enterprise Financial Risk Diagnosis Model by Using Dropout and BN to Improve LSTM
Table 2
Sample distribution of the financial early warning model of listed companies under single-step dimension.
| | Forecast dimension | Year | Training sample | Test sample | | The finance is normal | Financial difficulties | The finance is normal | Financial difficulties |
| | Single-step length | T-2 year | 2133 (2020) | 132 (2020) | 25 (2019) | 25 (2019) | | T-3 year | 2131 (2019) | 132 (2019） | 25 (2018) | 25 (2018) | | T-4 year | 2133 (2017) | 132 (2017) | 25 (2017) | 25 (2017) |
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