Improved v -Support vector regression model based on variable selection and brain storm optimization for stock price forecasting
2018 ◽
Vol 49
(5)
◽
pp. 1658-1674
◽
2018 ◽
Vol 320
◽
pp. 444-451
◽
2009 ◽
Vol 36
(4)
◽
pp. 7947-7951
◽