code: def __init__(
      self,
      id_mapping,
      feature_mapping,
      identity_features,
      normalize,
      entity_type,
  ):
      self._id_mapping = id_mapping
      self._feature_mapping = feature_mapping
      self._identity_features = identity_features
      self._normalize = normalize
      self._entity_type = entity_type
  
imports: import array
  import numpy
  import scipy.sparse
  import sklearn.preprocessing
label_desc: Use image node_id 1 to create a new _FeatureBuilder object from inherited base classes: object with example: obj = _FeatureBuilder(id_mapping, feature_mapping, identity_features, normalize, entity_type)