Package | Description |
---|---|
jsat.datatransform | |
jsat.datatransform.featureselection | |
jsat.text |
Modifier and Type | Method and Description |
---|---|
RemoveAttributeTransform |
RemoveAttributeTransform.clone() |
Modifier and Type | Method and Description |
---|---|
void |
RemoveAttributeTransform.consolidate(RemoveAttributeTransform preceding)
A serious of Remove Attribute Transforms may be learned and applied
sequentially to a single data set.
|
Constructor and Description |
---|
RemoveAttributeTransform(RemoveAttributeTransform other)
Copy constructor
|
Modifier and Type | Class and Description |
---|---|
class |
MutualInfoFS
Performs greedy feature selection based on Mutual Information of the features
with respect to the class values.
|
class |
ReliefF
Provides an implementation of the ReliefF algorithm for feature importance computing.
|
class |
SBS
Sequential Backward Selection (SBS) is a greedy method of selecting a subset
of features to use for prediction.
|
Modifier and Type | Method and Description |
---|---|
RemoveAttributeTransform |
TextDataLoader.getMinimumOccurrenceDTF(int minCount)
Creates a new transform factory to remove all features for tokens that
did not occur a certain number of times
|
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