Package | Description |
---|---|
org.nd4j.linalg.dataset.api.preprocessor |
Modifier and Type | Class and Description |
---|---|
class |
AbstractMultiDataSetNormalizer<S extends NormalizerStats>
Abstract base class for normalizers that act upon
MultiDataSet instances or iterators |
class |
ImageMultiPreProcessingScaler
A preprocessor specifically for images that applies min max scaling to one or more of the feature arrays
in a MultiDataSet.
Can take a range, so pixel values can be scaled from 0->255 to minRange->maxRange default minRange = 0 and maxRange = 1; If pixel values are not 8 bits, you can specify the number of bits as the third argument in the constructor For values that are already floating point, specify the number of bits as 1 |
class |
MultiNormalizerHybrid
Pre processor for MultiDataSet that can be configured to use different normalization strategies for different inputs
and outputs, or none at all.
|
class |
MultiNormalizerMinMaxScaler
Pre processor for MultiDataSet that normalizes feature values (and optionally label values) to lie between a minimum
and maximum value (by default between 0 and 1)
|
class |
MultiNormalizerStandardize
Pre processor for MultiDataSet that normalizes feature values (and optionally label values) to have 0 mean and
a standard deviation of 1
|
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