Research Article
Feature Selection for Very Short-Term Heavy Rainfall Prediction Using Evolutionary Computation
Table 1
Modified weather elements [
4,
21].
| Index | Contents (original) | Contents (modified) |
| — | Station number | — | — | Day | — | — | Latitude | — | — | Longitude | — | — | Height | — | 1 | — | Month (1–12) | 2 | Mean wind direction for 10 minutes (0.1 deg) | Mean wind direction for 10 minutes (0.1 deg) | 3 | Mean wind velocity for 10 minutes (0.1 m/s) | Mean wind velocity for 10 minutes (0.1 m/s) | 4 | Mean temperature for 1 minute (0.1 C) | Mean temperature for 1 minute (0.1 C) | 5 | Mean humidity for 1 minute (0.1%) | Mean humidity for 1 minute (0.1%) | 6 | Mean atmospheric pressure for 1 minute (0.1 hPa) | Mean atmospheric pressure for 1 minute (0.1 hPa) | — | Mean sea level pressure for 1 minute (0.1 hPa) | — | 7 | Accumulated precipitation for 1 hour (0.1 mm) | Accumulated precipitation for 1 hour (0.1 mm) | 8 | Precipitation sensing (0 or 1) | Precipitation sensing (0 or 1) | 9 | — | Accumulated precipitation for 3 hours (0.1 mm) | 10 | — | Accumulated precipitation for 6 hours (0.1 mm) | 11 | — | Accumulated precipitation for 9 hours (0.1 mm) | 12 | Accumulated precipitation for 24 hours (0.1 mm) | Accumulated precipitation for 24 hours (0.1 mm) |
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