Artem Khurshudov rocknrollnerd
macks22
/ pmf-and-modified-bpmf-pymc.py
Last active
May 13, 2021 13:37
Probabilistic Matrix Factorization (PMF) + Modified Bayesian BMF
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| """ | |
| Implementations of: | |
| Probabilistic Matrix Factorization (PMF) [1], | |
| Bayesian PMF (BPMF) [2], | |
| Modified BPFM (mBPMF) | |
| using `pymc3`. mBPMF is, to my knowledge, my own creation. It is an attempt | |
| to circumvent the limitations of `pymc3` w/regards to the Wishart distribution: |