ImportError: cannot import name 'pairwise_distances_chunked'












0















from imblearn.over_sampling import RandomOverSampler



while importing RandomOverSampler from imblearn.over_sampling in Google Colab i am getting this error can any one help me to resolve this. Thanks in advance.










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    0















    from imblearn.over_sampling import RandomOverSampler



    while importing RandomOverSampler from imblearn.over_sampling in Google Colab i am getting this error can any one help me to resolve this. Thanks in advance.










    share|improve this question

























      0












      0








      0








      from imblearn.over_sampling import RandomOverSampler



      while importing RandomOverSampler from imblearn.over_sampling in Google Colab i am getting this error can any one help me to resolve this. Thanks in advance.










      share|improve this question














      from imblearn.over_sampling import RandomOverSampler



      while importing RandomOverSampler from imblearn.over_sampling in Google Colab i am getting this error can any one help me to resolve this. Thanks in advance.







      python-3.x machine-learning data-science google-colaboratory






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 22 '18 at 17:11









      gopiprasanth potipireddygopiprasanth potipireddy

      83




      83
























          1 Answer
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          3














          I suspect you need to restart your Python runtime before running the import statement. Use the Runtime -> Restart runtime menu.



          enter image description here



          The reason to restart is that I think you've imported the old version of scikit-learn prior to attempting to install and import imblearn. Presently, Colab bundles scikit-learn 0.19.2, but imblearn requires >= 0.20.



          When you !pip install imbalanced-learn, that will update scikit-learn as needed. But, in order for your Python backend to pick up the change, you'll need to restart it if you've already imported the older bundled version.



          Here's a complete example of installing and importing using a fresh backend:



          https://colab.research.google.com/drive/137nStUAsbmeTBsTQ27G8rU9fwElTKp49






          share|improve this answer
























          • Thank you , its working fine now

            – gopiprasanth potipireddy
            Nov 23 '18 at 20:53











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          1 Answer
          1






          active

          oldest

          votes








          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          3














          I suspect you need to restart your Python runtime before running the import statement. Use the Runtime -> Restart runtime menu.



          enter image description here



          The reason to restart is that I think you've imported the old version of scikit-learn prior to attempting to install and import imblearn. Presently, Colab bundles scikit-learn 0.19.2, but imblearn requires >= 0.20.



          When you !pip install imbalanced-learn, that will update scikit-learn as needed. But, in order for your Python backend to pick up the change, you'll need to restart it if you've already imported the older bundled version.



          Here's a complete example of installing and importing using a fresh backend:



          https://colab.research.google.com/drive/137nStUAsbmeTBsTQ27G8rU9fwElTKp49






          share|improve this answer
























          • Thank you , its working fine now

            – gopiprasanth potipireddy
            Nov 23 '18 at 20:53
















          3














          I suspect you need to restart your Python runtime before running the import statement. Use the Runtime -> Restart runtime menu.



          enter image description here



          The reason to restart is that I think you've imported the old version of scikit-learn prior to attempting to install and import imblearn. Presently, Colab bundles scikit-learn 0.19.2, but imblearn requires >= 0.20.



          When you !pip install imbalanced-learn, that will update scikit-learn as needed. But, in order for your Python backend to pick up the change, you'll need to restart it if you've already imported the older bundled version.



          Here's a complete example of installing and importing using a fresh backend:



          https://colab.research.google.com/drive/137nStUAsbmeTBsTQ27G8rU9fwElTKp49






          share|improve this answer
























          • Thank you , its working fine now

            – gopiprasanth potipireddy
            Nov 23 '18 at 20:53














          3












          3








          3







          I suspect you need to restart your Python runtime before running the import statement. Use the Runtime -> Restart runtime menu.



          enter image description here



          The reason to restart is that I think you've imported the old version of scikit-learn prior to attempting to install and import imblearn. Presently, Colab bundles scikit-learn 0.19.2, but imblearn requires >= 0.20.



          When you !pip install imbalanced-learn, that will update scikit-learn as needed. But, in order for your Python backend to pick up the change, you'll need to restart it if you've already imported the older bundled version.



          Here's a complete example of installing and importing using a fresh backend:



          https://colab.research.google.com/drive/137nStUAsbmeTBsTQ27G8rU9fwElTKp49






          share|improve this answer













          I suspect you need to restart your Python runtime before running the import statement. Use the Runtime -> Restart runtime menu.



          enter image description here



          The reason to restart is that I think you've imported the old version of scikit-learn prior to attempting to install and import imblearn. Presently, Colab bundles scikit-learn 0.19.2, but imblearn requires >= 0.20.



          When you !pip install imbalanced-learn, that will update scikit-learn as needed. But, in order for your Python backend to pick up the change, you'll need to restart it if you've already imported the older bundled version.



          Here's a complete example of installing and importing using a fresh backend:



          https://colab.research.google.com/drive/137nStUAsbmeTBsTQ27G8rU9fwElTKp49







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 22 '18 at 17:41









          Bob SmithBob Smith

          7,81532131




          7,81532131













          • Thank you , its working fine now

            – gopiprasanth potipireddy
            Nov 23 '18 at 20:53



















          • Thank you , its working fine now

            – gopiprasanth potipireddy
            Nov 23 '18 at 20:53

















          Thank you , its working fine now

          – gopiprasanth potipireddy
          Nov 23 '18 at 20:53





          Thank you , its working fine now

          – gopiprasanth potipireddy
          Nov 23 '18 at 20:53




















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