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Commits on Dec 10, 2018
  1. Added categorical column support to LightGBM

    imatiach-msft authored and mhamilton723 committed Dec 10, 2018
Commits on Dec 3, 2018
  1. adding isunbalance param

    imatiach-msft authored and mhamilton723 committed Oct 26, 2018
Commits on Nov 20, 2018
  1. update raw2probabilityInPlace

    imatiach-msft authored and mhamilton723 committed Nov 19, 2018
Commits on Nov 7, 2018
  1. adding weight column to lightgbm

    imatiach-msft authored and mhamilton723 committed Nov 1, 2018
Commits on Nov 6, 2018
  1. fix off by one error on feature importances length

    imatiach-msft authored and mhamilton723 committed Nov 1, 2018
Commits on Oct 30, 2018
  1. view the feature importances as a list instead of JavaArray (#417)

    imatiach-msft authored and mhamilton723 committed Oct 30, 2018
Commits on Oct 22, 2018
  1. use conf to get num cores per executor

    imatiach-msft authored and mhamilton723 committed Oct 22, 2018
Commits on Oct 7, 2018
  1. add serial version UID to Serializable LightGBMBooster

    imatiach-msft authored and mhamilton723 committed Oct 4, 2018
Commits on Sep 20, 2018
  1. add untrained model and databricks example for R

    imatiach-msft authored and mhamilton723 committed Sep 18, 2018
Commits on Sep 13, 2018
  1. adding FindBestModel wrapper and updating notebook examples

    imatiach-msft authored and mhamilton723 committed Sep 11, 2018
Commits on Aug 30, 2018
  1. fix overwrite for metadata file by making it more robust and updated …

    imatiach-msft authored and mhamilton723 committed Aug 29, 2018
    …notebooks
Commits on Aug 29, 2018
  1. adding load native LightGBM model from string and file API

    imatiach-msft authored and mhamilton723 committed Aug 28, 2018
Commits on Aug 27, 2018
  1. lightgbm version update, resolves frozen notebook issue

    imatiach-msft authored and mhamilton723 committed Aug 13, 2018
Commits on Aug 24, 2018
  1. fixing tests

    imatiach-msft authored and mhamilton723 committed Aug 23, 2018
Commits on Aug 18, 2018
  1. added model downloader R wrapper (#356)

    imatiach-msft authored and mhamilton723 committed Aug 18, 2018
  2. Adding getBestModel and getBestModelInfo to TuneHyperparameters and f…

    imatiach-msft authored and mhamilton723 committed Aug 18, 2018
    …ixed autogenerated code for model name (#355)
Commits on Aug 17, 2018
  1. fix data conversion to use StringArray param (#357)

    imatiach-msft authored and mhamilton723 committed Aug 17, 2018
Commits on Aug 14, 2018
  1. added tweedie variance power to LightGBM (#354)

    imatiach-msft authored and drdarshan committed Aug 14, 2018
Commits on Jul 3, 2018
  1. Adding feature importances to LightGBM

    imatiach-msft authored and mhamilton723 committed Jun 29, 2018
Commits on Jun 25, 2018
  1. fixing copy method and verifying LGBM can be run with train TrainVali…

    imatiach-msft authored and mhamilton723 committed Jun 25, 2018
    …dationSplit
Commits on Jun 3, 2018
  1. Convert hostname to IP address when getting executor details from spa…

    imatiach-msft authored and mhamilton723 committed Jun 1, 2018
    …rk because LightGBM only accepts IPs in NetworkInit
Commits on May 5, 2018
  1. Improving performance of LightGBM for cluster with multiple cores per…

    imatiach-msft authored and mhamilton723 committed Apr 27, 2018
    … executor
Commits on May 2, 2018
  1. Fixing CMS multiclass performance and adding tests

    imatiach-msft authored and mhamilton723 committed Feb 14, 2018
Commits on Apr 16, 2018
  1. Add LightGBM Docs

    imatiach-msft authored and mhamilton723 committed Apr 12, 2018
Commits on Apr 13, 2018
  1. Update default params, fixed style cop

    imatiach-msft authored and mhamilton723 committed Apr 12, 2018
Commits on Apr 11, 2018
  1. Fixing bugs in 302 and 304 notebooks

    imatiach-msft authored and elibarzilay committed Mar 30, 2018
Commits on Mar 16, 2018
  1. Conda installation: keep `libmkl_rt.so`

    imatiach-msft authored and elibarzilay committed Mar 14, 2018
    Apparently it is now required by numpy.
Commits on Mar 10, 2018
  1. Add references to sample notebooks 106 and 203 to the README

    imatiach-msft authored and elibarzilay committed Mar 9, 2018
Commits on Mar 9, 2018
  1. Add alpha param and notebook for LightGBM with quantile regression

    imatiach-msft authored and elibarzilay committed Mar 2, 2018
Commits on Feb 27, 2018
  1. Add a LightGBM regressor and refactor common code

    imatiach-msft authored and elibarzilay committed Feb 15, 2018
Commits on Feb 21, 2018
  1. New LightGBM Binary Classification model and infrastructure

    imatiach-msft authored and elibarzilay committed Jan 11, 2018
    A fast, distributed, high performance gradient boosting framework based on decision tree.
    For more information please see here: https://github.com/Microsoft/LightGBM.
Commits on Feb 10, 2018
  1. Fix the TrainClassifier documentation in Python and in R

    imatiach-msft authored and elibarzilay committed Feb 9, 2018
  2. Add R documentation

    imatiach-msft authored and elibarzilay committed Feb 9, 2018
    Also, fix regression with the latest SparklyR version.
  3. Fix random performance bug in CMS due to a Catalyst issue

    imatiach-msft authored and elibarzilay committed Feb 8, 2018