A Forecasting Approach Combining Self-Organizing Map with Support Vector Regression for Reservoir Inflow during Typhoon Periods

Table 1

The 22 typhoon events used in the modeling.

Name of typhoon	Date (yyyy/mm/dd)	Duration (h)	Peak flow (m^3/s)
Polly	1992/08/27	91	970
Ted	1992/09/20	71	922
Tim	1994/07/09	51	674
Fred	1994/08/19	76	718
Gladys	1994/08/31	34	1,449
Seth	1994/10/08	77	1,457
Herb	1996/07/30	72	2,586
Zeb	1998/10/15	52	2,642
Xangsane	2000/10/31	34	4,075
Nari	2001/09/16	85	4,022
Haiyan	2001/10/15	30	560
Rammasun	2002/07/03	34	1,096
Aere	2004/08/23	70	2,416
Nock-Ten	2004/10/24	46	1,719
Nanmadol	2004/12/03	33	1,690
Haitang	2005/07/17	68	1,476
Matsa	2005/08/04	50	1,226
Talim	2005/08/31	45	1,798
Krosa	2007/10/04	63	2,356
Fung-Wong	2008/07/26	43	969
Sinlaku	2008/09/11	107	3,598
Jangmi	2008/09/26	52	2,513