XGBoost extension v0.1.3

This version adds tooltips to explain the XGBoost parameters, their range, and how changing their value affects training.

XGBoost extension v0.1.2

This one should actually work properly in QuPath v0.70.

It now includes the XGBoost jar (hence the increased size)

And I made a few UI changes to help users along the way:

• The extension runs the training in batch mode on saved images, so any annotations added to an open image must be saved if the image is used in the training set.
• Running the classification, if the project entries contain open images, then warn the user that any unsaved changes will be lost.

One bug fixed: It's now OK if there are fewer features available than the number of features to retain requested by the user.

Full Changelog: v0.1.0...v0.1.2

XGBoost extension v0.1.0

Initial release of the QuPath XGBoost extension (QuPath v0.7.0).

Installation
Download the .jar file and place it in the QuPath extensions directory.