Can I change the colors (background, axes, etc.) of the plots in Weka?
Sure, this information is stored in the Visualize.props properties file: • weka.gui.visualize.Plot2D.axisColour defines the color of the axes • weka.gui.visualize.Plot2D.backgroundColour sets the background color For more information see the articles about properties file (especially the section Precedence will tell you where to place the .props file.) and Visualize.props itself.