1
我的數據集的格式如下所示:如何將數值分類數據轉換爲張量流中的稀疏張量?
8,2,1,1,1,0,3,2,6,2,2,2,2
8,2,1,2,0,0,15,2,1,2,2,2,1
5,5,4,4,0,0,6,1,6,2,2,1,2
8,2,1,3,0,0,2,2,6,2,2,2,2
8,2,1,2,0,0,3,2,1,2,2,2,1
8,2,1,4,0,1,3,2,1,2,2,2,1
8,2,1,2,0,0,3,2,1,2,2,2,1
8,2,1,3,0,0,2,2,6,2,2,2,2
8,2,1,12,0,0,5,2,2,2,2,2,1
3,1,1,2,0,0,3,2,1,2,2,2,1
它由所有分類數據,各功能的數字編碼的。我試着用下面的代碼:
monthly_income = tf.contrib.layers.sparse_column_with_keys("monthly_income", keys=['1','2','3','4','5','6'])
#Other columns are also declared in the same way
m = tf.contrib.learn.LinearClassifier(feature_columns=[
caste, religion, differently_abled, nature_of_activity, school, dropout, qualification,
computer_literate, monthly_income, smoke,drink,tobacco,sex],
model_dir=model_dir)
但我收到以下錯誤:
TypeError: Signature mismatch. Keys must be dtype <dtype: 'string'>, got <dtype: 'int64'>.