A small update has been released on CRAN, including a GUI redesign and better ability to read datasets from it.
GUI design changes
Some changes have been made to the web interface of mldr. This design saves more space, better highlights content and is less distracting while being visually appealing.
Loading MEKA datasets from GUI
Users are now able to load MEKA-style datasets (in ARFF format without a XML file for labels) from the web interface as well. To do this, just upload the ARFF file and click Load dataset without selecting any XML file.