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

Go to download

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

The Waikato Environment for Knowledge Analysis (WEKA), a machine learning workbench. This version represents the developer version, the "bleeding edge" of development, you could say. New functionality gets added to this version.

There is a newer version: 3.9.6

Show newest version

{ "flow_name" : "saveCharts", "steps" : [ { "class" : "weka.knowledgeflow.steps.Loader", "properties" : { "loader" : { "type" : "loader", "class" : "weka.core.converters.ArffLoader", "filePath" : "weka/gui/beans/templates/credit-g.arff", "useRelativePath" : false }, "name" : "ArffLoader" }, "connections" : { "dataSet" : [ "DataVisualizer", "AttributeSummarizer" ] }, "coordinates" : "94,97" }, { "class" : "weka.knowledgeflow.steps.DataVisualizer", "properties" : { "name" : "DataVisualizer", "offscreenAdditionalOpts" : "-color=/last", "offscreenHeight" : "400", "offscreenRendererName" : "JFreeChart Chart Renderer", "offscreenWidth" : "500", "offscreenXAxis" : "age", "offscreenYAxis" : "" }, "connections" : { "image" : [ "ImageSaver2" ] }, "coordinates" : "254,97" }, { "class" : "weka.knowledgeflow.steps.AttributeSummarizer", "properties" : { "name" : "AttributeSummarizer", "offscreenAdditionalOpts" : "", "offscreenHeight" : "400", "offscreenRendererName" : "JFreeChart Chart Renderer", "offscreenWidth" : "500", "offscreenXAxis" : "" }, "connections" : { "image" : [ "ImageSaver" ] }, "coordinates" : "254,221" }, { "class" : "weka.knowledgeflow.steps.ImageSaver", "properties" : { "file" : "${user.home}/chart2.png", "format" : { "type" : "enumHelper", "class" : "weka.knowledgeflow.steps.ImageSaver$ImageFormat", "value" : "DEFAULT" }, "name" : "ImageSaver" }, "connections" : { }, "coordinates" : "414,221" }, { "class" : "weka.knowledgeflow.steps.ImageSaver", "properties" : { "file" : "${user.home}/chart1.png", "format" : { "type" : "enumHelper", "class" : "weka.knowledgeflow.steps.ImageSaver$ImageFormat", "value" : "DEFAULT" }, "name" : "ImageSaver2" }, "connections" : { }, "coordinates" : "414,97" }, { "class" : "weka.knowledgeflow.steps.ClassAssigner", "properties" : { "classColumn" : "last", "name" : "ClassAssigner" }, "connections" : { "dataSet" : [ "ClassValuePicker" ] }, "coordinates" : "14,353" }, { "class" : "weka.knowledgeflow.steps.ClassValuePicker", "properties" : { "classValue" : "good", "name" : "ClassValuePicker" }, "connections" : { "dataSet" : [ "CrossValidationFoldMaker" ] }, "coordinates" : "174,353" }, { "class" : "weka.knowledgeflow.steps.CrossValidationFoldMaker", "properties" : { "name" : "CrossValidationFoldMaker", "numFolds" : "10", "preserveOrder" : false, "seed" : "1" }, "connections" : { "trainingSet" : [ "NaiveBayes" ], "testSet" : [ "NaiveBayes" ] }, "coordinates" : "334,353" }, { "class" : "weka.knowledgeflow.steps.Classifier", "properties" : { "classifier" : { "type" : "optionHandler", "class" : "weka.classifiers.bayes.NaiveBayes", "options" : "" }, "loadClassifierFileName" : "", "name" : "NaiveBayes", "resetIncrementalClassifier" : false, "updateIncrementalClassifier" : true }, "connections" : { "batchClassifier" : [ "ClassifierPerformanceEvaluator" ] }, "coordinates" : "534,353" }, { "class" : "weka.knowledgeflow.steps.ClassifierPerformanceEvaluator", "properties" : { "errorPlotPointSizeProportionalToMargin" : false, "evaluationMetricsToOutput" : "Correct,Incorrect,Kappa,Total cost,Average cost,KB relative,KB information,Correlation,Complexity 0,Complexity scheme,Complexity improvement,MAE,RMSE,RAE,RRSE,Coverage,Region size,TP rate,FP rate,Precision,Recall,F-measure,MCC,ROC area,PRC area", "name" : "ClassifierPerformanceEvaluator" }, "connections" : { "thresholdData" : [ "ModelPerformanceChart" ], "visualizableError" : [ "ModelPerformanceChart2" ] }, "coordinates" : "694,353" }, { "class" : "weka.knowledgeflow.steps.ModelPerformanceChart", "properties" : { "name" : "ModelPerformanceChart", "offscreenAdditionalOpts" : "", "offscreenHeight" : "400", "offscreenRendererName" : "JFreeChart Chart Renderer", "offscreenWidth" : "500", "offscreenXAxis" : "", "offscreenYAxis" : "" }, "connections" : { "image" : [ "ImageSaver3" ] }, "coordinates" : "694,219" }, { "class" : "weka.knowledgeflow.steps.ModelPerformanceChart", "properties" : { "name" : "ModelPerformanceChart2", "offscreenAdditionalOpts" : "", "offscreenHeight" : "400", "offscreenRendererName" : "JFreeChart Chart Renderer", "offscreenWidth" : "500", "offscreenXAxis" : "age", "offscreenYAxis" : "credit_amount" }, "connections" : { "image" : [ "ImageSaver4" ] }, "coordinates" : "519,221" }, { "class" : "weka.knowledgeflow.steps.Loader", "properties" : { "loader" : { "type" : "loader", "class" : "weka.core.converters.ArffLoader", "filePath" : "weka/gui/beans/templates/credit-g.arff", "useRelativePath" : false }, "name" : "ArffLoader2" }, "connections" : { "dataSet" : [ "ClassAssigner" ] }, "coordinates" : "14,207" }, { "class" : "weka.knowledgeflow.steps.ImageSaver", "properties" : { "file" : "${user.home}/chart3.png", "format" : { "type" : "enumHelper", "class" : "weka.knowledgeflow.steps.ImageSaver$ImageFormat", "value" : "DEFAULT" }, "name" : "ImageSaver3" }, "connections" : { }, "coordinates" : "694,95" }, { "class" : "weka.knowledgeflow.steps.ImageSaver", "properties" : { "file" : "${user.home}/chart4.png", "format" : { "type" : "enumHelper", "class" : "weka.knowledgeflow.steps.ImageSaver$ImageFormat", "value" : "DEFAULT" }, "name" : "ImageSaver4" }, "connections" : { }, "coordinates" : "519,97" }, { "class" : "weka.knowledgeflow.steps.Note", "properties" : { "name" : "Note", "noteText" : "Errors scatter plot" }, "connections" : { }, "coordinates" : "487,312" }, { "class" : "weka.knowledgeflow.steps.Note", "properties" : { "name" : "Note2", "noteText" : "ROC curve" }, "connections" : { }, "coordinates" : "624,226" }, { "class" : "weka.knowledgeflow.steps.Note", "properties" : { "name" : "Note3", "noteText" : "German credit\ndata" }, "connections" : { }, "coordinates" : "84,194" }, { "class" : "weka.knowledgeflow.steps.Note", "properties" : { "name" : "Note4", "noteText" : "Bar chart for \"employment\"" }, "connections" : { }, "coordinates" : "209,316" }, { "class" : "weka.knowledgeflow.steps.Note", "properties" : { "name" : "Note5", "noteText" : "Scatter plot of\n\"age\" vs \"credit_amount\"" }, "connections" : { }, "coordinates" : "254,183" }, { "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 and configure the chart components and image savers.

Charts are saved to png files in your home directory using Weka's built-in chart rendering. For pretty charts install the\n\"jfreechartOffscreenChartRenderer\" package using the package manager." }, "connections" : { }, "coordinates" : "22,4" } ] }