libsvmdata

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A python util to fetch datasets from different databases.

Currently supported databases are:

• LIBSVM (libsvm_)

Getting design matrix and target variable is as easy as:

::

from libsvmdata import fetch_dataset
X, y = fetch_dataset("news20.binary")

Currently supported datasets are in libsvmdata.supported and can be displayed as:

::

from libsvmdata import print_supported_datasets print_supported_datasets()

There is no need to specify the database name.

Files are saved under DATA_HOME/<database_name>, where the value of DATA_HOME is:

• the environment variable LIBSVMDATA_HOME if it exists,

• else, the environment variable XDG_DATA_HOME if it exists,

• else, $HOME/data.

.. |image0| image:: https://github.com/mathurinm/libsvmdata/actions/workflows/build.yml/badge.svg?branch=main :target: https://github.com/mathurinm/libsvmdata/actions/workflows/build.yml .. |image1| image:: https://codecov.io/gh/mathurinm/libsvmdata/branch/main/graphs/badge.svg?branch=main :target: https://codecov.io/gh/mathurinm/libsvmdata .. _libsvm: https://www.csie.ntu.edu.tw/~cjlin/libsvmtools/datasets/