Historical data and current context data were taken as the input, and such results as sale tendency in the future and the forecasting tobacco sales were outputted. 企業(yè)的歷史銷(xiāo)售情況及企業(yè)外部的一些環(huán)境和條件作為算法的輸入,輸出未來(lái)一定時(shí)期的銷(xiāo)量預測數據和銷(xiāo)售趨勢圖。