| Package | Description |
|---|---|
| weka.filters.supervised.attribute | |
| weka.filters.supervised.instance |
| Modifier and Type | Class and Description |
|---|---|
class |
AttributeSelection
A supervised attribute filter that can be used to
select attributes.
|
class |
ClassOrder
Changes the order of the classes so that the class
values are no longer of in the order specified in the header.
|
class |
Discretize
An instance filter that discretizes a range of numeric attributes in the dataset into nominal attributes.
|
class |
MergeNominalValues
Merges values of all nominal attributes among the
specified attributes, excluding the class attribute, using the CHAID method,
but without considering to re-split merged subsets.
|
class |
NominalToBinary
Converts all nominal attributes into binary numeric
attributes.
|
class |
PartitionMembership
A filter that uses a PartitionGenerator to generate
partition membership values; filtered instances are composed of these values
plus the class attribute (if set in the input data) and rendered as sparse
instances.
|
| Modifier and Type | Class and Description |
|---|---|
class |
Resample
Produces a random subsample of a dataset using
either sampling with replacement or without replacement.
The original dataset must fit entirely in memory. |
class |
SpreadSubsample
Produces a random subsample of a dataset.
|
class |
StratifiedRemoveFolds
This filter takes a dataset and outputs a specified
fold for cross validation.
|
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