rdkit.ML.KNN.KNNRegressionModel.KNNRegressionModel

Package rdkit :: Package ML :: Package KNN :: Module KNNRegressionModel :: Class KNNRegressionModel |
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# Class KNNRegressionModel

source code

           object --+
                    |
    KNNModel.KNNModel --+
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                       KNNRegressionModel

    This is used to represent a k-nearest neighbor classifier

Instance Methods | [hide private]
__init__(self, k, attrs, dfunc, radius=None) x.__init__(...) initializes x; see help(type(x)) for signature | source code
type(self) | source code
SetBadExamples(self, examples) | source code
GetBadExamples(self) | source code
NameModel(self, varNames) | source code
PredictExample(self, example, appendExamples=0, weightedAverage=0, neighborList=None) Generates a prediction for an example by looking at its closest neighbors | source code
Inherited from `KNNModel.KNNModel`: `GetExamples`, `GetName`, `GetNeighbors`, `GetTestExamples`, `GetTrainingExamples`, `SetExamples`, `SetName`, `SetTestExamples`, `SetTrainingExamples` Inherited from `KNNModel.KNNModel` (private): `_setup` Inherited from `object`: `__delattr__`, `__format__`, `__getattribute__`, `__hash__`, `__new__`, `__reduce__`, `__reduce_ex__`, `__repr__`, `__setattr__`, `__sizeof__`, `__str__`, `__subclasshook__`

Properties | [hide private]
Inherited from `object`: `__class__`

Method Details | [hide private]

### __init__(self, k, attrs, dfunc, radius=None) (Constructor) | source code
    x.__init__(...) initializes x; see help(type(x)) for signature
Overrides: object.__init__ (inherited documentation)

### PredictExample(self, example, appendExamples=0, weightedAverage=0, neighborList=None) | source code
    Generates a prediction for an example by looking at its closest neighbors

    **Arguments**

      - examples: the example to be classified

      - appendExamples: if this is nonzero then the example will be stored on this model

      - weightedAverage: if provided, the neighbors' contributions to the value will be
                         weighed by their reciprocal square distance

      - neighborList: if provided, will be used to return the list of neighbors

    **Returns**

      - the classification of _example_