weka.gui.knowledgeflow.templates.predictionBoundaries.kf Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of weka-stable Show documentation

The Waikato Environment for Knowledge Analysis (WEKA), a machine learning workbench. This is the stable version. Apart from bugfixes, this version does not receive any other updates.

There is a newer version: 3.8.6

Show newest version

{
	"flow_name" : "Prediction boundaries",
	"steps" : [
		{
			"class" : "weka.knowledgeflow.steps.Loader",
			"properties" : {
				"loader" : {
					"type" : "loader",
					"class" : "weka.core.converters.ArffLoader",
					"filePath" : "weka/gui/knowledgeflow/templates/iris.arff",
					"useRelativePath" : false
				},
				"name" : "ArffLoader"
			},
			"connections" : {
				"dataSet" : [
					"ClassAssigner"
				]
			},
			"coordinates" : "104,60"
		},
		{
			"class" : "weka.knowledgeflow.steps.BoundaryPlotter",
			"properties" : {
				"XAttName" : "petallength",
				"YAttName" : "petalwidth",
				"baseForSampling" : "2",
				"computeMaxRowsInParallel" : 10,
				"imageHeight" : 400,
				"imageWidth" : 400,
				"kernelBandwidth" : "3",
				"name" : "BoundaryPlotter",
				"numLocationsPerPixel" : "2",
				"plotTrainingData" : true
			},
			"connections" : {
				"image" : [
					"ImageSaver"
				]
			},
			"coordinates" : "277,254"
		},
		{
			"class" : "weka.knowledgeflow.steps.ClassAssigner",
			"properties" : {
				"classColumn" : "/last",
				"name" : "ClassAssigner"
			},
			"connections" : {
				"dataSet" : [
					"BoundaryPlotter"
				]
			},
			"coordinates" : "104,254"
		},
		{
			"class" : "weka.knowledgeflow.steps.Classifier",
			"properties" : {
				"classifier" : {
					"type" : "optionHandler",
					"class" : "weka.classifiers.functions.Logistic",
					"options" : "-R 1.0E-8 -M -1"
				},
				"loadClassifierFileName" : "",
				"name" : "Logistic",
				"resetIncrementalClassifier" : false,
				"updateIncrementalClassifier" : true
			},
			"connections" : {
				"info" : [
					"BoundaryPlotter"
				]
			},
			"coordinates" : "446,62"
		},
		{
			"class" : "weka.knowledgeflow.steps.Clusterer",
			"properties" : {
				"clusterer" : {
					"type" : "optionHandler",
					"class" : "weka.clusterers.EM",
					"options" : "-I 100 -N 5 -X 10 -max -1 -ll-cv 1.0E-6 -ll-iter 1.0E-6 -M 1.0E-6 -K 10 -num-slots 1 -S 100"
				},
				"loadClustererFileName" : "",
				"name" : "EM"
			},
			"connections" : {
				"info" : [
					"BoundaryPlotter"
				]
			},
			"coordinates" : "277,60"
		},
		{
			"class" : "weka.knowledgeflow.steps.ImageSaver",
			"properties" : {
				"file" : "${user.home}/bp${image_count}.png",
				"format" : {
					"type" : "enumHelper",
					"class" : "weka.knowledgeflow.steps.ImageSaver$ImageFormat",
					"value" : "DEFAULT"
				},
				"name" : "ImageSaver"
			},
			"connections" : {
			},
			"coordinates" : "501,254"
		},
		{
			"class" : "weka.knowledgeflow.steps.Note",
			"properties" : {
				"name" : "Note6",
				"noteText" : "NOTE: this flow is configured to run out of the box. It loads an ARFF file as a resource from the classpath. If you want \nto use your own data, edit the ArffLoader."
			},
			"connections" : {
			},
			"coordinates" : "23,11"
		},
		{
			"class" : "weka.knowledgeflow.steps.Note",
			"properties" : {
				"name" : "Note2",
				"noteText" : "Double click to\nspecify the class\nattribute"
			},
			"connections" : {
			},
			"coordinates" : "94,342"
		},
		{
			"class" : "weka.knowledgeflow.steps.Note",
			"properties" : {
				"name" : "Note",
				"noteText" : "Double click to configure\nboundary plotting options.\nRight click and select\n\"Show plots\" to see\nresults."
			},
			"connections" : {
			},
			"coordinates" : "240,346"
		},
		{
			"class" : "weka.knowledgeflow.steps.Note",
			"properties" : {
				"name" : "Note7",
				"noteText" : "Saves each rendered plot\nas a png file named\nbp${image_count}.png,\nwhere the variable image_count\nis incremented for each subsequent\nplot."
			},
			"connections" : {
			},
			"coordinates" : "465,338"
		}
	]
}