安裝scikit-neuralnetwork后，SVM導入失敗

Question

我只是使用上面提到的過程安裝了Python的scikit-neuralnetwork 。

pip install scikit-neuralnetwork

現在我無法導入SVM。 這條線；

from sklearn import svm

給出這個錯誤；

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "//anaconda/lib/python2.7/site-packages/sklearn/svm/__init__.py", line 13, in <module>
    from .classes import SVC, NuSVC, SVR, NuSVR, OneClassSVM, LinearSVC, \
  File "//anaconda/lib/python2.7/site-packages/sklearn/svm/classes.py", line 4, in <module>
    from .base import _fit_liblinear, BaseSVC, BaseLibSVM
  File "//anaconda/lib/python2.7/site-packages/sklearn/svm/base.py", line 12, in <module>
    from ..multiclass import _ovr_decision_function
  File "//anaconda/lib/python2.7/site-packages/sklearn/multiclass.py", line 44, in <module>
    from .metrics.pairwise import euclidean_distances
  File "//anaconda/lib/python2.7/site-packages/sklearn/metrics/__init__.py", line 33, in <module>
    from . import cluster
  File "//anaconda/lib/python2.7/site-packages/sklearn/metrics/cluster/__init__.py", line 21, in <module>
    from .bicluster import consensus_score
  File "//anaconda/lib/python2.7/site-packages/sklearn/metrics/cluster/bicluster/__init__.py", line 1, in <module>
    from .bicluster_metrics import consensus_score
  File "//anaconda/lib/python2.7/site-packages/sklearn/metrics/cluster/bicluster/bicluster_metrics.py", line 6, in <module>
    from sklearn.utils.validation import check_arrays
ImportError: cannot import name check_arrays

我可以知道怎么了嗎？ 如果有幫助，我下次將嘗試使用不同的環境。 有沒有什么辦法解決這一問題？

我正在使用Python 2.7和sklearn 0.17。

Answer 1

打開sklearn.utils.validation並刪除“ import check_arrays”，或使用其他包，例如anaconda3。 我現在檢查-沒問題。 或安裝anaconda3.5，然后將check_arrays復制到anaconda2.7 sklearn.utils.validation。