Uses of Interface
weka.knowledgeflow.steps.BaseStepExtender
Packages that use BaseStepExtender
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Uses of BaseStepExtender in weka.knowledgeflow.steps
Classes in weka.knowledgeflow.steps that implement BaseStepExtenderModifier and TypeClassDescriptionclass
Step that alters the relation name for data received via instance, dataSet, trainingSet and testSet connectionsclass
A bean that appends multiple incoming data connections into a single data set.class
Step that wraps a Weka attribute or subset evaluator.class
Step that wraps a Weka attribute selection search strategy.class
Step that wraps a Weka associator.class
Step that collects data to display in a summary overview of attribute distributionsclass
Abstract base class for simple data visualization steps that just collect data sets for visualization.class
Base class for implementations of Step to use.class
A step that waits for a specified step to finish processing before allowing incoming data to proceed downstream.class
A step that computes visualization data for class/cluster decision boundaries.class
Knowledge Flow step for assigning a class attribute in incoming dataclass
Step that wraps a Weka classifier.class
Step that implements batch classifier evaluationclass
Step that allows the selection of the class label that is to be considered as the "positive" class when computing threshold curves.class
Step that wraps a Weka clusterer.class
A step that evaluates the performance of batch trained clusterersclass
Step for storing and viewing threshold data in a cost-benefit visualizationclass
Step for generating cross-validation splitsclass
Step that wraps a Weka DataGenerator.class
A step that allows the user to define instances to outputclass
A step that provides a visualization based on weka.gui.visualize.VisualizePanelclass
A "dummy" no-op stepclass
Knowledge Flow step that can execute static system commands or commands that are dynamically defined by the values of attributes in incoming instance or environment connections.class
Step that wraps a Weka filter.class
A step that splits incoming instances (or instance streams) according to the evaluation of a logical expression.class
Step that outputs data stored in the job environmentclass
Step for collecting and visualizing graph output from Drawable schemes.class
Step for saving static images as either png or gif.class
A step for collecting and viewing image dataclass
Step that evaluates incremental classifiers and produces strip chart dataclass
Step that converts an incoming instance stream to a batch datasetclass
Step that executes another flow as a "job".class
Step that performs an inner join on one or more key fields from two incoming batch or streaming datasets.class
Knowledge Flow step that wrapsweka.core.converters.Loader
s.class
A Step that makes downstream steps that are directly connected to this step resource intensive (or not).class
Simple start step that stores a set of instances and outputs it in a dataSet connection.class
A Step that collects and displays either classifier error plots or threshold curvesclass
A Knowledge Flow "step" that implements a note on the GUI layoutclass
Step that can produce data with predictions appended from batch or incremental classifiers and clusterersclass
Step that wraps weka.core.converters.Saver classesclass
Step that collects data for display in a scatter plot matrix.class
Step that can send incoming instances to a perspective.class
Step that can save models encapsulated in incomingData
objects to the filesystem.class
Step that accesses property values stored in the flow environment and attempts to set them on the algorithm-based step that it is connected to.class
Step that can be used to set the values of environment variables for the flow being executed.class
Step for sorting instances according to one or more attributes.class
Stores property values specified in incoming instances in the flow environment.class
A step that can display a viewer showing a right-to-left scrolling chart for streaming dataclass
Step that appends a label to incoming instances according to substring matches in string attributes.class
A step that can replace sub-strings in the values of string attributes.class
A step that makes an incoming dataSet or trainingSet into a testSet.class
Step for saving textual data to a file.class
A step for collecting and viewing textual dataclass
Step that converts an incoming dataSet or testSet into a trainingSet.class
A step that creates a random train/test split from an incoming data set.class
A step that wraps a class of standard Weka algorithm (e.g.class
Step that stores incoming non-incremental data in the job environmentclass
Step that takes incoming data and writes it to the Weka log