* bump up to scala 2.11 * framework of data frame integration * test consistency between RDD and DataFrame * order preservation * test order preservation * example code and fix makefile * improve type checking * improve APIs * user docs * work around travis CI's limitation on log length * adjust test structure * integrate with Spark -1 .x * spark 2.x integration * remove spark 1.x implementation but provide instructions on how to downgrade
The document of xgboost is generated with recommonmark and sphinx. You can build it locally by typing "make html" in this folder. - clone https://github.com/tqchen/recommonmark to root - type make html Checkout https://recommonmark.readthedocs.org for guide on how to write markdown with extensions used in this doc, such as math formulas and table of content.