tqchen
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7a92d4008e
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fix col from dense
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2015-06-15 09:24:10 -07:00 |
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tqchen
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2937f5eebc
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io part refactor
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2015-06-02 23:18:31 -07:00 |
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tqchen
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e5dd894960
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add a indicator opt
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2015-06-02 11:38:06 -07:00 |
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tqchen
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09a841f810
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auto turn on optimization
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2015-05-15 23:54:34 -07:00 |
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tqchen
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792cff5abc
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checkin some micro optimization
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2015-05-15 23:54:03 -07:00 |
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tqchen
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3a7808dc7d
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remove print
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2015-05-13 23:34:09 -07:00 |
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tqchen
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7f7947f31c
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add with pbuffer info to model, allow xgb model to be saved in a more memory compact way
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2015-05-06 15:43:15 -07:00 |
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Tianqi Chen
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206f3cdbe0
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msvc
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2015-05-04 11:13:19 -07:00 |
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tqchen
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667a752e04
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add poisson regression
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2015-05-04 10:48:25 -07:00 |
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Tianqi Chen
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8a411150ea
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Update sparse_batch_page.h
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2015-05-01 10:55:42 -07:00 |
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tqchen
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e63faf0e85
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minor shadow fix
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2015-04-27 22:52:19 -07:00 |
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tqchen
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2eccdda3c5
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strict cstyle pthread
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2015-04-27 22:42:01 -07:00 |
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tqchen
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279758a92e
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some strict cxx98 check
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2015-04-27 17:37:07 -07:00 |
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tqchen
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69627567da
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adapt new dmlc io interface
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2015-04-27 16:04:14 -07:00 |
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Tianqi Chen
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afdebe8d8f
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fix platform dependent thing
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2015-04-25 20:40:43 -07:00 |
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Tianqi Chen
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84515cd2a8
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fix python windows installation problem, enable mingw compile, but seems mingw dll was not fast in loading
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2015-04-25 15:30:42 -07:00 |
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Tianqi Chen
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4275434ec5
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Merge pull request #260 from dmlc/colopt
Colopt
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2015-04-25 10:15:33 -07:00 |
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tqchen
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5870b47d76
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faster external memory
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2015-04-25 10:14:56 -07:00 |
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tqchen
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b31d1c4ad9
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check in colopt
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2015-04-25 09:37:07 -07:00 |
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Tianqi Chen
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4aa1ea2d44
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Merge pull request #252 from zjf/master
Fix a typo in comment
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2015-04-23 14:37:26 -07:00 |
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Jianfeng Zhu
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f8ce8899bd
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Update data.h
Fix a minor typo, which may cause unnecessary confusion.
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2015-04-23 14:21:05 +08:00 |
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Jianfeng Zhu
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78907ca08d
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Update updater.h
Fix minor type
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2015-04-23 11:44:47 +08:00 |
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tqchen
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0461231d3d
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more capacity for base
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2015-04-20 16:21:55 +00:00 |
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tqchen
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dfec406afd
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half ram support
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2015-04-19 21:29:13 -07:00 |
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Tianqi Chen
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18277086d9
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fix windows warnings
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2015-04-19 00:20:52 -07:00 |
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tqchen
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5dfab4ba70
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fast loader
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2015-04-17 23:02:30 -07:00 |
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tqchen
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6d9cb3a2fa
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Merge branch 'lite' of ssh://github.com/tqchen/xgboost into lite
Conflicts:
src/io/page_dmatrix-inl.hpp
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2015-04-17 22:10:56 -07:00 |
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tqchen
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0a7d233c5d
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add
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2015-04-17 22:09:26 -07:00 |
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tqchen
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788785f164
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faster libsvm parser
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2015-04-17 22:07:59 -07:00 |
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tqchen
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ddb7e538df
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OK
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2015-04-16 17:03:18 -07:00 |
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tqchen
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22abf4e295
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need more check
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2015-04-16 12:34:39 -07:00 |
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tqchen
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a514340c96
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current progress
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2015-04-15 22:28:43 -07:00 |
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tqchen
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e8f6f3b541
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some initial try of cachefiles
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2015-04-15 15:15:23 -07:00 |
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tqchen
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3d8431fc5c
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simplify and parallelize data builder
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2015-04-15 13:42:03 -07:00 |
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tqchen
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24207d96fe
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new dmlc interface
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2015-04-11 20:28:50 -07:00 |
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tqchen
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91a7a5f2e2
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add small boundary checking
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2015-04-10 10:55:42 -07:00 |
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tqchen
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c8c1dc6a3b
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xgboost update for dmlc changes
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2015-04-08 17:42:54 -07:00 |
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tqchen
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01771c813d
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safe fix
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2015-04-06 14:53:40 -07:00 |
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tqchen
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99f8dd280e
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push backward compatible fix
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2015-04-06 14:50:21 -07:00 |
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tqchen
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36dcb061a8
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larger boundary in edge case
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2015-04-06 13:42:43 -07:00 |
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tqchen
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421f5c6570
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fix
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2015-04-06 09:00:27 -07:00 |
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tqchen
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3cc48d6707
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fix crash in error
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2015-04-06 08:58:33 -07:00 |
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tqchen
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b6d85b9d9b
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fix label crash
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2015-04-06 08:48:06 -07:00 |
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tqchen
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529a732737
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add label error
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2015-04-06 08:45:54 -07:00 |
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tqchen
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fba9e5c714
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quick fix
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2015-04-05 12:01:19 -07:00 |
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tqchen
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5f902982f2
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compile with dmlc
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2015-04-05 11:26:06 -07:00 |
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tqchen
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49e641012f
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add objective
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2015-03-30 16:05:51 -07:00 |
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tqchen
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23e46b7fa5
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add max_delta_step
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2015-03-26 09:47:16 -07:00 |
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tqchen
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08fb205102
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cap second order gradient
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2015-03-25 12:08:53 -07:00 |
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tqchen
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53c9a7b66b
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fix quantile for edge case, make logloss evaluation capped for extreme values
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2015-03-24 23:52:42 -07:00 |
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