Yu Wang, 2018
staNMF
Python 3 implementation of Siqi Wu et al.'s 2016 stability NMF (staNMF)
Package Contents
main.py
Contains the major classes.
Demo/01_Drosophila.ipynb
Example of staNMF demonstrated on Wu et al.'s 2016 drosophila spatial expression data between K=15 and K=30; Generates sample factorizations, calculates instability index, and plots instability against K
Demo/WuExampleExpression.csv
sample dataset (also available for download here)
Installation
$ pip install -e .
Acknowledgements
based on the implimentation by Amy Campbell from green lab (https://github.com/greenelab/staNMF) but with several important changes.