WIP: more bugs fixed :)
WIP: 19 tests passed
WIP: test_tree.py now passes \o/
Cleanup
WIP: feature importances
WIP: discard samples with weight = 0
WIP: fix export functions
Cleanup
WIP: first pass on ensembles
WIP: use heapsort
WIP: small optimization to heapsort
removed min_density example - dropped param
gbrt now works with new DecisionTree implementation
import classes - now they work!
fix: proper dtype for SIZE_t
add GBRT to covertype benchmark
WIP: remove asserts
WIP: use C-based random number generator
WIP: set n_classes as ndarray
FIX: fix test_random_hasher