Uses of Class
weka.filters.SimpleBatchFilter
Packages that use SimpleBatchFilter
Package
Description
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Uses of SimpleBatchFilter in weka.filters.supervised.attribute
Subclasses of SimpleBatchFilter in weka.filters.supervised.attributeModifier and TypeClassDescriptionclassA filter for adding the classification, the class distribution and an error flag to a dataset with a classifier.classConverts the values of nominal and/or numeric attributes into class conditional probabilities.classMerges values of all nominal attributes among the specified attributes, excluding the class attribute, using the CHAID method, but without considering re-splitting of merged subsets. -
Uses of SimpleBatchFilter in weka.filters.supervised.instance
Subclasses of SimpleBatchFilter in weka.filters.supervised.instanceModifier and TypeClassDescriptionclassReweights the instances in the data so that each class has the same total weight. -
Uses of SimpleBatchFilter in weka.filters.unsupervised.attribute
Subclasses of SimpleBatchFilter in weka.filters.unsupervised.attributeModifier and TypeClassDescriptionclassA filter for performing the Cartesian product of a set of nominal attributes.classA filter for turning date attributes into numeric ones.classA filter for detecting outliers and extreme values based on interquartile ranges.classConverts the given set of data into a kernel matrix.classMerges all values of the specified nominal attributes that are insufficiently frequent.classA filter for turning numeric attributes into date attributes.classA filter for turning numeric attributes into nominal ones.classA filter that applies filters on subsets of attributes and assembles the output into a new dataset.classChooses a random subset of non-class attributes, either an absolute number or a percentage.classA filter that can be used to introduce missing values in a dataset.classTransposes the data: instances become attributes and attributes become instances. -
Uses of SimpleBatchFilter in weka.filters.unsupervised.instance
Subclasses of SimpleBatchFilter in weka.filters.unsupervised.instanceModifier and TypeClassDescriptionclassRemoves all duplicate instances from the first batch of data it receives.classFilters instances according to a user-specified expression.
Examples:
- extracting only mammals and birds from the 'zoo' UCI dataset:
(CLASS is 'mammal') or (CLASS is 'bird')
- extracting only animals with at least 2 legs from the 'zoo' UCI dataset:
(ATT14 >= 2)
- extracting only instances with non-missing 'wage-increase-second-year'
from the 'labor' UCI dataset:
not ismissing(ATT3)