我的PyConIreland2016PyData的笔记和幻灯片介绍了梯度提升.zip

# pycon2016_talk - "An introduction to Gradient Boosting" A short talk with scripts, data and notes on gradient boosting presented at PyCon 2016 Ireland. ## Installation instructions to configure your environment #### Use Anaconda to create a new environment "proactive" and select the available binary packages to install, please refer to the [Anaconda installation page for more details on how to install it](https://docs.continuum.io/anaconda/install). ``` conda create --name pycon2016 python=3 openssl=1.0.2i pip=8.1.2 readline=6.2 setuptool=27.2.0 sqlite=3.13.0 tk=8.5.18 wheel=0.29.0 xz=5.2.2 zlib=1.2.8 ``` #### On Linux/OS X in a terminal window, use this command to activate the "pycon2016" environment ``` source activate pycon2016 ``` #### Install the additional packages required ``` pip install numpy=1.11.2 pip install pandas=0.19.0 pip install python-dateutil=2.5.3 pip install pytz=2016.7 pip install scikit-learn=0.18 pip install scipy=0.18.1 pip install six=1.10.0 pip install xgboost=0.6a2 ``` ## Contact You are welcome to: * submit suggestions and bug-reports at: https://github.com/braz/pycon2016_talk/issues * send a pull request on: https://github.com/braz/pycon2016_talk * compose a friendly e-mail to: eoin.brazil@gmail.com ## Credits - [Eoin Brazil](http://github.com/eoinbrazil) ## License [Simplified BSD License](http://opensource.org/licenses/BSD-3-Clause) Copyright (c) 2016 Eoin Brazil <[http://github.com/eoinbrazil/](http://github.com/eoinbrazil)>