Feature Selection for Very Short-Term Heavy Rainfall Prediction Using Evolutionary Computation

Table 3

Heavy rainfall rate.

Year	Heavy-rain (hours)	No-heavy-rain (hours)	Ratio (%)
2007	10.18	8749.82	0.0012
2008	9.71	8774.29	0.0011
2009	19.32	8716.68	0.0022
2010	14.66	8721.35	0.0017