进行多步预测时,比如说用10个数据预测未来3个。这时,滑动窗口数是10,还是13呢?
# y0,y1,y2, y3, y4,y5,y6,y7,y8,y9 ----->y10,y11,y12
# y1,y2,y3,y4,y5,y6,y7,y8,y9,y10 ----->y11,y12,y13
# y2,y3,y4,y5,y6,y7,y8,y9,y10,y11 ----->y12,y13,y14
# y0,y1,y2, y3, y4,y5,y6,y7,y8,y9 ----->y10,y11,y12
# y1,y2,y3,y4,y5,y6,y7,y8,y9,y10 ----->y11,y12,y13
# y2,y3,y4,y5,y6,y7,y8,y9,y10,y11 ----->y12,y13,y14