unpickle 自动训练模型时没有名为 'automl' 的模块

Question

我正在尝试使用我自己的数据集而不是 MNIST 数据集重现下面的 2 个教程。 https://docs.microsoft.com/ja-jp/azure/machine-learning/service/tutorial-auto-train-models https://docs.microsoft.com/ja-jp/azure/machine-learning/service/tutorial-deploy-models-with-aml

关于 '/notebooks/tutorials/03.auto-train-models.ipynb' 这里没有问题。我有 'model.pkl'.

然而， '/notebooks/tutorials/02.deploy-models.ipynb' 'Predict test data' 单元格下方有错误。我猜这是 'pickle' 和 'import'.

的问题

请告诉我解决方案。

ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-6-11cf888b622f> in <module>
      2 from sklearn.externals import joblib
      3 
----> 4 clf = joblib.load('./model.pkl')
      5 # clf = joblib.load('./sklearn_mnist_model.pkl')
      6 y_hat = clf.predict(X_test)

~/anaconda3_501/lib/python3.6/site-packages/sklearn/externals/joblib/numpy_pickle.py in load(filename, mmap_mode)
    576                     return load_compatibility(fobj)
    577 
--> 578                 obj = _unpickle(fobj, filename, mmap_mode)
    579 
    580     return obj

~/anaconda3_501/lib/python3.6/site-packages/sklearn/externals/joblib/numpy_pickle.py in _unpickle(fobj, filename, mmap_mode)
    506     obj = None
    507     try:
--> 508         obj = unpickler.load()
    509         if unpickler.compat_mode:
    510             warnings.warn("The file '%s' has been generated with a "

~/anaconda3_501/lib/python3.6/pickle.py in load(self)
   1048                     raise EOFError
   1049                 assert isinstance(key, bytes_types)
-> 1050                 dispatch[key[0]](self)
   1051         except _Stop as stopinst:
   1052             return stopinst.value

~/anaconda3_501/lib/python3.6/pickle.py in load_global(self)
   1336         module = self.readline()[:-1].decode("utf-8")
   1337         name = self.readline()[:-1].decode("utf-8")
-> 1338         klass = self.find_class(module, name)
   1339         self.append(klass)
   1340     dispatch[GLOBAL[0]] = load_global

~/anaconda3_501/lib/python3.6/pickle.py in find_class(self, module, name)
   1386             elif module in _compat_pickle.IMPORT_MAPPING:
   1387                 module = _compat_pickle.IMPORT_MAPPING[module]
-> 1388         __import__(module, level=0)
   1389         if self.proto >= 4:
   1390             return _getattribute(sys.modules[module], name)[0]

ModuleNotFoundError: No module named 'automl'

Answer 1

你必须包含 azureml-train-automl 包。你必须这样做：

进口azureml.train.automl

Answer 2

您似乎没有安装 automl python 软件包。可以通过 import azureml.train.automl 导入它，但您应该真正使用 pip 安装它。

按照 this page 上的指南了解如何为 Azure ML 服务设置 python 环境。

对于大多数用例，notebook 和 automl 是唯一需要的额外包，因此命令

pip install --upgrade azureml-sdk[notebooks,automl]

应该足够了。

使用pip list查看所有已安装的包和版本号。如果软件包安装正确，您应该会看到 azureml-train-automl。

unpickle 自动训练模型时没有名为 'automl' 的模块

No module named 'automl' when unpickle auto-trained model

python

pickle

azure-machine-learning-studio

automl