For those working with image or unstructured text data, the Deep Learning extension (powered by TensorFlow and H2O) was updated to version 9.3.1 to support GPU acceleration on more consumer graphics cards. This drastically reduced training times for neural networks.

For production work or learning, consider using RapidMiner Studio 10.x unless you specifically need legacy extension support. But if you need 9.3.1 , the method above is the only safe and official way to get it.

Before diving into the download process, let’s address the obvious question: Why specifically version 9.3.1? While RapidMiner has since moved on to newer major releases (like 10.x), many professionals actively seek out version 9.3.1 for several key reasons: