Python 3.x 在';str';和';浮动';
在处理csv文件中缺少的以下列数据时,会抛出TypeError。如何解决此问题Python 3.x 在';str';和';浮动';,python-3.x,pandas,machine-learning,Python 3.x,Pandas,Machine Learning,在处理csv文件中缺少的以下列数据时,会抛出TypeError。如何解决此问题 trainData.Gender.fillna(trainData.Gender.max(),inplace =True) trainData.Married.fillna(trainData.Married.max(),inplace=True) TypeError: '>=' not supported between instances of 'str' and 'float' trainData.d
trainData.Gender.fillna(trainData.Gender.max(),inplace =True)
trainData.Married.fillna(trainData.Married.max(),inplace=True)
TypeError: '>=' not supported between instances of 'str' and 'float'
trainData.dtypes
Loan_ID object
Gender object
Married object
Dependents object
Education object
Self_Employed object
ApplicantIncome int64
CoapplicantIncome float64
LoanAmount float64
Loan_Amount_Term float64
Credit_History float64
Property_Area object
Loan_Status object
这样做实际上是在考虑丢失的数据(NaN,被视为浮点数)来寻找最大值。因此:
trainData.Gender.fillna(trainData.Gender.max(),inplace =True)
将尝试比较str和float
您需要执行以下操作:
trainData.Gender.fillna(trainData.Gender.dropna().max(),inplace =True)
trainData.Gender.fillna(trainData.Married.dropna().max(),inplace =True)
我在拟合模型时也遇到了同样的问题 我做到了:
trainData=trainData.fillna("")
它解决了我的问题。同意上面的@Victorgi单词。缺少的值被视为
float
,而其他值被视为str
我遇到了一个非常类似的问题,错误信息是:“你救了我,萨克斯。”
data.Outlet_Size = data.Outlet_Size.fillna('')
data = data.fillna('')
data[['column1','column2']] = data[['column1','column2']].fillna('')