FROSTY

Python Package for the FROSTY algorithm by Joshua Bang and Sang-Yun Oh

Bang, J., Oh, S.-Y. (2023). FROSTY: A High-Dimensional Scale-Free Bayesian Network Learning Method. Journal of Data Science. [JDS]

Installation

Installation of scikit-sparse depends on suite-sparse library, which can be installed via:

# mac
brew install suite-sparse

# debian
sudo apt-get install libsuitesparse-dev

Then install FROSTY from PyPI:

pip install frosty-dag

Example (scale-free graph, p=50, n=1000)

• True and estimated graphs

• Confusion matrix