Issues

• Parallel splitting fails in nopython mode

  ogrisel/pygbm#99 · Filter by author stephanegaiffas opened on Dec 1, 2020

• Recent Numba not usable with pygbm

  ogrisel/pygbm#98 · Filter by author esc opened on Nov 16, 2020
  1

• Implement histogram recycling to improve memory efficiency

  enhancementhelp wanted
  ogrisel/pygbm#97 · Filter by author ogrisel opened on Sep 3, 2020

• Implement native support for missing values

  enhancementhelp wanted
  ogrisel/pygbm#95 · Filter by author ogrisel opened on Aug 21, 2019

• numba-integration-test failure

  ogrisel/pygbm#93 · Filter by author esc opened on Aug 20, 2019
  6

• _update_raw_predictions() throws a deprecation warning

  ogrisel/pygbm#92 · Filter by author NicolasHug opened on Jul 4, 2019
  1

• Optimize categorical crossentropy gradient update

  perf
  ogrisel/pygbm#91 · Filter by author NicolasHug opened on Feb 4, 2019
  3

  

• sum_gradient and sum_hessians computation in find_node_split_subtraction

  perf
  ogrisel/pygbm#90 · Filter by author NicolasHug opened on Jan 16, 2019
  4

• Remove constant_hessian_value?

  ogrisel/pygbm#89 · Filter by author NicolasHug opened on Jan 2, 2019
  1

• Avoid ordered_gradients?

  ogrisel/pygbm#84 · Filter by author maartenbreddels opened on Dec 18, 2018
  7

• Optionally use left/right indices buffer

  ogrisel/pygbm#83 · Filter by author maartenbreddels opened on Dec 18, 2018
  7

• Updating to Scipy 1.2.0 breaks loss tests...

  ogrisel/pygbm#82 · Filter by author NicolasHug opened on Dec 18, 2018
  2

• Reuse grower (and thus the splitter) instead of creating a new one

  perf
  ogrisel/pygbm#81 · Filter by author NicolasHug opened on Dec 18, 2018

• Remove empty slice check (numba fixed the issue)

  ogrisel/pygbm#80 · Filter by author NicolasHug opened on Dec 18, 2018

• Optimize score loss computation

  perf
  ogrisel/pygbm#77 · Filter by author NicolasHug opened on Dec 17, 2018

• Allow score monitoring regardless of early stopping

  enhancement
  ogrisel/pygbm#76 · Filter by author NicolasHug opened on Dec 17, 2018

• Use cache=True on everything?

  perf
  ogrisel/pygbm#66 · Filter by author NicolasHug opened on Dec 11, 2018
  3

• Enhance binning strategy

  ogrisel/pygbm#39 · Filter by author NicolasHug opened on Nov 6, 2018
  5

• Thread scalability is suboptimal

  perf
  ogrisel/pygbm#38 · Filter by author ogrisel opened on Nov 6, 2018
  13

• Investigate the discrepancy in default hyperparams compared to LightGBM

  ogrisel/pygbm#32 · Filter by author ogrisel opened on Nov 1, 2018
  4

• Implement support for missing values

  ogrisel/pygbm#27 · Filter by author ogrisel opened on Nov 1, 2018

• Implement support for sparse feature data

  ogrisel/pygbm#26 · Filter by author ogrisel opened on Nov 1, 2018

• Implement support for categorical variables

  ogrisel/pygbm#25 · Filter by author ogrisel opened on Nov 1, 2018

• Implement ONNX import

  ogrisel/pygbm#24 · Filter by author ogrisel opened on Nov 1, 2018

• Implement ONNX export

  ogrisel/pygbm#23 · Filter by author ogrisel opened on Nov 1, 2018
  1