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Remove update prediction cache from predictors. #5312

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merged 1 commit into from
Feb 17, 2020

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trivialfis
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@trivialfis trivialfis commented Feb 16, 2020

Move this function into gbtree, and uses only updater for doing so. As now the predictor knows exactly how many trees to predict, there's no need for it to update the prediction cache.

  • Remove update prediction cache from predictors and update the cache in gbtree.
  • Move GetPredictor into a CC file.

This is part of on going work to enable prediction from EllpackDMatrix.

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mli commented Feb 16, 2020

Codecov Report

Merging #5312 into master will not change coverage by %.
The diff coverage is n/a.

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@@           Coverage Diff           @@
##           master    #5312   +/-   ##
=======================================
  Coverage   83.76%   83.76%           
=======================================
  Files          11       11           
  Lines        2409     2409           
=======================================
  Hits         2018     2018           
  Misses        391      391           

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@trivialfis trivialfis merged commit 0110754 into dmlc:master Feb 17, 2020
@trivialfis trivialfis deleted the remove-update-cache branch February 17, 2020 03:35
@hcho3 hcho3 mentioned this pull request Feb 21, 2020
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trivialfis added a commit to trivialfis/xgboost that referenced this pull request Apr 12, 2020
trivialfis added a commit that referenced this pull request Apr 14, 2020
* Update doc for copying booster. [skip ci]

The issue is resolved in  #5312 .

* Add version for new APIs. [skip ci]
@lock lock bot locked as resolved and limited conversation to collaborators May 20, 2020
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3 participants