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Deprecate gpu_exact, bump required cuda version in docs (#4527)

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Rory Mitchell
2019-06-03 09:49:05 +12:00
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parent c2a3902ba3
commit 399fabed49
3 changed files with 38 additions and 35 deletions
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doc/parameter.rst
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@@ -111,7 +111,7 @@ Parameters for Tree Booster
- The tree construction algorithm used in XGBoost. See description in the `reference paper <http://arxiv.org/abs/1603.02754>`_.
- XGBoost supports ``hist`` and ``approx`` for distributed training and only support ``approx`` for external memory version.
- Choices: ``auto``, ``exact``, ``approx``, ``hist``, ``gpu_exact``, ``gpu_hist``
- Choices: ``auto``, ``exact``, ``approx``, ``hist``, ``gpu_hist``
- ``auto``: Use heuristic to choose the fastest method.
@@ -123,7 +123,6 @@ Parameters for Tree Booster
- ``exact``: Exact greedy algorithm.
- ``approx``: Approximate greedy algorithm using quantile sketch and gradient histogram.
- ``hist``: Fast histogram optimized approximate greedy algorithm. It uses some performance improvements such as bins caching.
- ``gpu_exact``: GPU implementation of ``exact`` algorithm.
- ``gpu_hist``: GPU implementation of ``hist`` algorithm.
* ``sketch_eps`` [default=0.03]