class_docstr: Provide an abstract interface for classification algorithms in
  auto-sklearn.
  
  See :ref:`extending` for more information.
class_docstr_tok: ["Provide","an","abstract","interface","for","classification","algorithms","in","auto-sklearn",".","See",":","ref",":","`","extending","`","for","more","information","."]
code: def __init__(self):
      self.estimator = None
      self.properties = None
  
imports: from typing import Dict, Optional
  import importlib
  import inspect
  import pkgutil
  import sys
  from collections import OrderedDict
  from sklearn.base import BaseEstimator, TransformerMixin
  from autosklearn.askl_typing import FEAT_TYPE_TYPE
  from autosklearn.pipeline.constants import SPARSE
label_desc: Use image node_id 1 to create a new AutoSklearnClassificationAlgorithm object from inherited base classes: AutoSklearnComponent with example: obj = AutoSklearnClassificationAlgorithm()