PySofia
PySofia is a python wrapper around the methods present in the C++ sofia-ml library. These include Stochastic Gradient Descent implementations of some ranking algorithms, notably RankSVM.
Dependencies
cython >= 0.17 (previous versions will not work)
numpy
sklearn >= 0.15
six
enum34 (for Python versions before 3.4)
A C++ compiler (gcc will do)
You will not need to install sofia-ml since it is incuded in this distribution
Installation
$ pip install -U git+https://github.com/rth/pysofia.git
Methods
pysofia.train_svm
Trains a model using stochastic gradient descent. See docstring for more details.
pysofia.compat.RankSVM implements an estimator following the conventions used in scikit-learn.
Development
Check out the latest version at github: https://github.com/rth/pysofia/
License
Apache License 2.0
2 maintainers
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