#同理预测11月的数据
t17_11=d.where(d.时间==\'2017-11-1\').dropna()
t16_11=d.where(d.时间==\'2016-11-1\').dropna()
t15_11=d.where(d.时间==\'2015-11-1\').dropna()
t1=pd.concat([t17_11,t16_11,t15_11])
y1=t1.drop(\'时间\',axis=1)