24 Commits

Author SHA1 Message Date
tqchen
2f2080a337 [TREE] Remove gap constraint, make tree construction more robust 2016-02-10 11:17:54 -08:00
tqchen
88447ca32e [MEM] Add rowset struct to save memory with billion level rows 2016-02-10 11:17:17 -08:00
tqchen
1495a43cea [R] make all customizations to meet strict standard of cran 2016-01-16 10:25:12 -08:00
tqchen
634db18a0f [TRAVIS] cleanup travis script 2016-01-16 10:25:12 -08:00
tqchen
ef1021e759 [IO] Enable external memory 2016-01-16 10:24:01 -08:00
tqchen
d75e3ed05d [LIBXGBOOST] pass demo running. 2016-01-16 10:24:01 -08:00
tqchen
cee148ed64 [CLI] initial refactor of CLI 2016-01-16 10:24:01 -08:00
tqchen
0d95e863c9 [LEARNER] refactor learner 2016-01-16 10:24:01 -08:00
tqchen
4b4b36d047 [GBM] remove need to explicit InitModel, rename save/load 2016-01-16 10:24:01 -08:00
tqchen
82ceb4de0a [LEARNER] Init learner interface 2016-01-16 10:24:01 -08:00
tqchen
9042b9e2c7 [GBM] Finish migrate all gbms 2016-01-16 10:24:01 -08:00
tqchen
e4567bbc47 [REFACTOR] Add alias, allow missing variables, init gbm interface 2016-01-16 10:24:01 -08:00
tqchen
4f26d98150 [Update] remove rabit subtree, use submodule, move code 2016-01-16 10:24:01 -08:00
tqchen
d4677b6561 [TREE] finish move of updater 2016-01-16 10:24:01 -08:00
tqchen
20043f63a6 [TREE] Move colmaker 2016-01-16 10:24:01 -08:00
tqchen
c8ccb61b9e [TREE] Enable updater registry 2016-01-16 10:24:01 -08:00
tqchen
a62a66d545 [TREE] Finalize regression tree refactor 2016-01-16 10:24:01 -08:00
tqchen
844e8a153d [TREE] Refactor to new logging 2016-01-16 10:24:01 -08:00
tqchen
05115adbff [TREE] move tree model 2016-01-16 10:24:01 -08:00
tqchen
b4d0bb5a6d [METRIC] all metric move finished 2016-01-16 10:24:01 -08:00
tqchen
dedd87662b [OBJ] Add basic objective function and registry 2016-01-16 10:24:01 -08:00
tqchen
46bcba7173 [DATA] basic data refactor done, basic version of csr source. 2016-01-16 10:24:00 -08:00
tqchen
7ff91fe5f9 Data interface ready 2016-01-16 10:24:00 -08:00
tqchen
d530e0c14f [REFACTOR] cleanup structure 2016-01-16 10:24:00 -08:00