tqchen
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21b21e69de
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add bing to author list
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2014-05-16 19:33:59 -07:00 |
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Tianqi Chen
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b90d1dc92b
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Update demo.py
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2014-05-16 19:30:32 -07:00 |
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tqchen
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3429ab3447
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chgs
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2014-05-16 19:24:53 -07:00 |
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tqchen
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ebcce4a2bf
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chg all settings to obj
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2014-05-16 19:10:52 -07:00 |
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tqchen
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1839e6efe9
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pre-release version
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2014-05-16 18:49:02 -07:00 |
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tqchen
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9bc6e83afe
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chg scripts
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2014-05-16 18:46:43 -07:00 |
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tqchen
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fd2774e133
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cleanup
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2014-05-16 18:40:46 -07:00 |
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tqchen
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72d3a6a3cc
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chg rank demo
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2014-05-16 18:38:40 -07:00 |
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tqchen
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5febbecd88
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Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev
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2014-05-16 18:29:37 -07:00 |
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tqchen
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b3c3ecd9c9
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chng few things
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2014-05-16 18:25:01 -07:00 |
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tqchen
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c28a1be34c
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minor changes
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2014-05-16 18:19:57 -07:00 |
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antinucleon
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ae70b9b152
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new speed test
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2014-05-16 18:05:17 -06:00 |
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antinucleon
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e0a0343ae6
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speedtest
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2014-05-16 17:48:03 -06:00 |
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yepyao
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0e0d3efd6a
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use ndcg@all in lambdarank for ndcg
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2014-05-16 23:06:24 +08:00 |
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yepyao
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a3bd5000ba
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small change
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2014-05-16 21:20:41 +08:00 |
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yepyao
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dd71c0e070
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Download data set from web site
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2014-05-16 21:18:32 +08:00 |
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kalenhaha
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d9ea324057
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Impement new Lambda rank interface
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2014-05-16 20:42:46 +08:00 |
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tqchen
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0d29610c40
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new lambda rank interface
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2014-05-16 00:02:26 -07:00 |
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Bing Xu
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0af2c92d3b
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Update README.md
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2014-05-16 01:30:29 -04:00 |
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tqchen
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f9cdce077b
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ok
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2014-05-15 21:17:17 -07:00 |
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tqchen
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59183b9ed8
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a correct version
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2014-05-15 21:11:46 -07:00 |
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tqchen
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6ff272eec6
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fix numpy convert
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2014-05-15 20:28:34 -07:00 |
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tqchen
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c8073e13e4
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ok
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2014-05-15 20:05:22 -07:00 |
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tqchen
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698fa87bc3
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ok
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2014-05-15 18:56:28 -07:00 |
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tqchen
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8f56671901
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bug fix in pairwise rank
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2014-05-15 15:37:58 -07:00 |
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tqchen
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9ea9a7a01e
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cleanup code
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2014-05-15 15:01:41 -07:00 |
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tqchen
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d59940f1d5
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add xgcombine_buffer with weights
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2014-05-15 14:41:11 -07:00 |
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tqchen
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6aa190e10c
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change data format to include weight in binary file, add get weight to python
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2014-05-15 14:37:56 -07:00 |
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tqchen
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54c486bcf1
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ok
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2014-05-15 14:25:44 -07:00 |
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tqchen
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88ff293de5
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add ams
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2014-05-14 23:23:27 -07:00 |
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tqchen
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50af92e29e
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some fix
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2014-05-14 16:55:59 -07:00 |
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tqchen
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bbe4957cd2
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add AMS metric
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2014-05-14 11:30:45 -07:00 |
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kalenhaha
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789ad18d36
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add in grad and hess rescale in lambdarank
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2014-05-14 23:13:27 +08:00 |
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kalenhaha
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2b34d5a25e
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small bug in ndcg eval
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2014-05-13 14:30:42 +08:00 |
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kalenhaha
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bd574e4967
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Merge branch 'dev' of https://github.com/tqchen/xgboost into dev
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2014-05-12 22:22:32 +08:00 |
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kalenhaha
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e8d81c1da5
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Add LETOR MQ2008 for rank demo
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2014-05-12 22:21:07 +08:00 |
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kalenhaha
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c84bbc91d1
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remove sampler
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2014-05-11 14:31:57 +08:00 |
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kalenhaha
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61e3d1562c
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small change
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2014-05-11 14:25:30 +08:00 |
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kalenhaha
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97db8c29f2
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small change
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2014-05-11 14:03:21 +08:00 |
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tqchen
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f2552f8ef2
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simple chgs
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2014-05-09 20:39:15 -07:00 |
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kalenhaha
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2563b6d2d6
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fix some warnings
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2014-05-09 14:14:43 +08:00 |
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kalenhaha
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e90ffece67
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Merge branch 'dev' of https://github.com/tqchen/xgboost into dev
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2014-05-09 14:07:06 +08:00 |
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kalenhaha
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85f92681f9
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Separating Lambda MAP and Lambda NDCG
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2014-05-09 14:05:52 +08:00 |
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tqchen
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5e0d52cb8c
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add python o3
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2014-05-08 20:15:23 -07:00 |
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tqchen
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c9d156d99e
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faster convert to numpy array
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2014-05-08 19:35:06 -07:00 |
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tqchen
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ecf6e8f49f
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commit the fix
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2014-05-08 19:31:32 -07:00 |
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tqchen
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93778aa4aa
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Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev
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2014-05-07 12:00:17 -07:00 |
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tqchen
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f8cacc7308
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fix omp for bug in obj
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2014-05-07 11:52:12 -07:00 |
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kalenhaha
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c0e1e9fe7a
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Merge branch 'dev' of https://github.com/tqchen/xgboost into dev
Conflicts:
regrank/xgboost_regrank_obj.hpp
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2014-05-07 22:15:59 +08:00 |
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tqchen
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fa5afe2141
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fix
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2014-05-06 16:53:37 -07:00 |
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