回复:使用DMX创建管理挖掘模型
可以用挖掘模型进行预测,并且相应的DMX语句可以自动生成
SELECT
[Afinal08 Core].[PLANTNAME],
t.[PLANTNAME] as t,
PredictProbability([afinal08 core].[plantname])
From
[Afinal08 Core]
PREDICTION JOIN
OPENQUERY([Plant],
'SELECT
[PLANTNAME],
[FID_VEG],
[FID_POSI],
[FID_ELEV]
FROM
[dbo].[afinalww08_core]
') AS t
ON
[Afinal08 Core].[PLANTNAME] = t.[PLANTNAME] AND
[Afinal08 Core].[FID VEG] = t.[FID_VEG] AND
[Afinal08 Core].[FID POSI] = t.[FID_POSI] AND
[Afinal08 Core].[FID ELEV] = t.[FID_ELEV]