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Implement iterative DMatrix for CPU. #8116

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merged 1 commit into from Jul 26, 2022
Merged

Implement iterative DMatrix for CPU. #8116

merged 1 commit into from Jul 26, 2022

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@trivialfis trivialfis commented Jul 26, 2022 •
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Extracted from #8050 .

  • Implement IterativeDMatrix for CPU.
  • Add reference DMatrix (usually the training DMatrix), which allows evaluation DMatrix to reuse the quantile cuts.

@trivialfis trivialfis merged commit 2c70751 into dmlc:master Jul 26, 2022
@trivialfis trivialfis deleted the iterative-dmatrix branch July 26, 2022 14:34
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@RAMitchell RAMitchell RAMitchell approved these changes

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