The Explorer environment is perhaps the easiest and most intuitive interface to using Weka, and for most users, this will be their first window into the Weka Environment. Its interface is designed to make it easy to start exploring one’s data.

Though easy to use, the explorer does not hide any of the functionality in Weka and as such it is the easiest way to see what Weka has to offer. The main limitation of this interface is that it is designed to work with one learning scheme at a time.