我學習graphlab創建 與graphlab創建sframe如何讓SArray平均
data=graphlab.SFrame.read_csv('test.csv')
IM試圖讓列
data_train.fillna(('Credit_History',data_train['Credit_History'].median()))
之一的中位數,但我得到了錯誤
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AttributeError Traceback (most recent call last)
<ipython-input-247-50ed3eb09dcc> in <module>()
----> 1 data_train.fillna(('Credit_History',data_train['Credit_History'].median()))
AttributeError: 'SArray' object has no attribute 'median'
data.show()將顯示此列的中位數,儘管 任何人都知道如何解決這個問題?
什麼是'data_train'對象?它也是一個'Sframe'嗎?它應該是'數據'嗎? –