无法在google colaboratory中读取文件。我在同一目录中有.ipynb文件和.csv文件,但是当我尝试运行时:
train = pd.read_csv("train.csv")
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我得到:
FileNotFoundError: File b'train.csv' does not exist
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当.py文件放在Google Colab的同一文件夹中时,我得到:
ModuleNotFoundError: No module named filename
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虽然'filename'文件位于同一文件夹中并由以下方式导入:
from filename import *
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提前致谢
无法使用scikit-learn 0.19.1导入sklearn.qda和sklearn.lda
我得到:ImportError:没有名为'sklearn.qda'的模块ImportError:没有名为'sklearn.lda'的模块
更新:
import sklearn.discriminant_analysis.QuadraticDiscriminantAnalysis
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得到:
ImportError: No module named 'sklearn.discriminant_analysis.QuadraticDiscriminantAnalysis'; 'sklearn.discriminant_analysis' is not a package
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import sklearn.discriminant_analysis.LinearDiscriminantAnalysis给出:
ImportError: No module named 'sklearn.discriminant_analysis.LinearDiscriminantAnalysis'; 'sklearn.discriminant_analysis' is not a package
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