JMLVisual

Visualization Library for Machine Learning using Java. This Library is built upon another open source Library JfreeCharts which is a Java 2D charts Library. JMLVisual is easy to use just Like matplotlib in python, with just few lines of code user can Visualize the Data easily. This Library is not just compatible with double[] array but also with Numerical Library Nd4j. Right now it is under Testing and Not ready to use.

For ex- to view scattered charts Just like in com.JavaMLVisualizer.Test.Regression..

        JML2DPlot plotter = new JML2DPlot();
        plotter.createXYChart(loadData.transpose(),"+"); // using INDArrays object 
        plotter.show();

or to insert more details

       JML2DPlot plotter = new JML2DPlot();
        plotter.setChartLabel("com.JavaMLVisualizer.Test.Regression");
        plotter.setxAxisLabel("Xlabel");
        plotter.setyAxisLabel("Ylabel");
        plotter.setLegend(true);
        plotter.setLegendTitle("Original");
        plotter.setXAxisRange(xMin,xMax);
        plotter.createXYChart(loadData.transpose(),"+");
        plotter.show();

To Plot more than one data on the single chart

        //Plotting data
        ArrayList<double[][]> list = new ArrayList<>();
        // add original dataset
        list.add(dt);
        // add prediction
        list.add(dt2);
        plotter.setLegend(true);
        plotter.setMultiLegendsTitles("original","Prediction");
        plotter.createMultiDataset(list,"+","/");
        plotter.show();

Also User Can Save Chart as Images in png format by going to File--Save which will save the image in Local Dir or File--SaveAs which will save the image in user dir.

Image View is added by using simple code user can show image or multiple Images.

    JMLImage test2 = new JMLImage();
    File file = new File("Data/rubiks_cube.jpg"); 

    test2.setImage(file,file); // set Image or Images

    test2.setImageWidth(300,300); // set Image widths 
    test2.setImageHeights(400,400); // set Image heights

    test2.setGapBetweenImages(100,100); // set the gap between the images from each other and from the origin.

    test2.setInitialX(100); // Set the Origin X
    test2.setInitialY(100); // set the Origin Y

    test2.setWindowLabel("Testing"); // Window label
    test2.showImage(); // show image