WIP Modify histogram to account for non-contiguous split groups when response is binary and predictor is categorical
Add a basic test for binomial histogram with categorical predictors. Change from BitSet to IcedBitSet so serialization works automatically.
Merge branch 'master' of https://github.com/0xdata/h2o into anqi-gbm
WIP Modifying tree compression to hold non-continguous group splits at each node
Merge branch 'master' of https://github.com/0xdata/h2o into anqi-gbm
Update size and compression methods to accommodate saving group split for each node
Merge branch 'master' of https://github.com/0xdata/h2o into anqi-gbm
Fix auto-generated Javapredict code to accomodate non-continugous group splits
Merge branch 'master' of https://github.com/0xdata/h2o into anqi-gbm
Minor bugfix to generated group split Javapredict code
Iterate over set or clear bits depending on which are the majority in BitSet group for efficiency
Merge branch 'master' of https://github.com/0xdata/h2o into anqi-gbm
Fix a bug where equal flag was not set properly for predictors with > 32 levels
Fix a typo
Temporarily check only the set bits in a group split as I fix a bug in nextClearBit
Mask out unused leftmost bits when checking for next clear bit
Save byte array representing group split for each relevant node in auto-generated Java code. Speed up read operation from compressed tree by eliminating write to memory.
Fix a few bugs causing generated group splitting Java code to fail. Add Runit test with synthetic dataset containing a predictor that has 26 unique levels.
Merge branch 'master' of https://github.com/0xdata/h2o into anqi-gbm
Fix a bug where the number of bytes used to store the group split was saved incorrectly