====================== XGBoost Python Package ====================== PyPI version Notes ===== - Windows users: pip installation may not work on some Windows environments, and it may cause unexpected errors. Installation from pip on Windows is therefore currently disabled for further investigation; please `install from Github `_ instead. - If you want to run XGBoost process in parallel using the fork backend for joblib/multiprocessing, you must build XGBoost without support for OpenMP by ``make no_omp=1``. Otherwise, use the forkserver (in Python 3.4) or spawn backend.
See the `sklearn _parallel.py `__ demo. Requirements ============ Since this package contains C++ source code, ``pip`` needs a C++ compiler from the system to compile the source code on-the-fly. MacOS ----- On macOS, ``gcc@5`` is required as later versions remove support for OpenMP. `See here `_ for more info.
Please install ``gcc@5`` from `Homebrew `_:: brew install gcc@5 After installing ``gcc@5``, set it as your compiler:: export CC = gcc-5 export CXX = g++-5 Linux ----- Please install ``gcc``:: sudo apt-get install build-essential # Ubuntu/Debian sudo yum groupinstall 'Development Tools' # CentOS/RHEL Installation ============ >From `PyPI `_ --------------------------------------------------- For a stable version, install using ``pip``:: pip install xgboost >From source ----------- For an up-to-date version, `install from Github `_: - Run ``./build.sh`` in the root of the repo. - Make sure you have `setuptools `_ installed: ``pip install setuptools`` - Install with ``cd python-package; python setup.py install`` from the root of the repo - For Windows users, please use the Visual Studio project file under the `Windows folder `_. See also the `installation tutorial `_ from Kaggle Otto Forum.
How to insert an excel spreadsheet into powerpoint for mac. I would request to kindly use Anaconda – Python Setup with Packages or Miniconda(a simpler version of Anaconda) for installing Xgbo0st. Advertisements Share this. Conda install xgboost. Which didn’t work well for me because there is no installation support relating to xgboost for win 64 channel at the time.
- Add MinGW to the system PATH in Windows if you are using the latest version of xgboost which requires compilation:: python import os os.environ['PATH'] = os.environ['PATH'] + ';C: Program Files mingw-w64 x86_64-5.3.0-posix-seh-rt_v4-rev0 mingw64 bin' Examples ======== - Refer also to the walk through example in `demo folder `_. - See also the `example scripts `_ for Kaggle Higgs Challenge, including `speedtest script `_ on this dataset. PyPI version image:::target: http://badge.fury.io/py/xgboost.
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