Posts tagged pymc3.MvNormal
A Primer on Bayesian Methods for Multilevel Modeling
- 09 November 2021
- Category: intermediate
Hierarchical or multilevel modeling is a generalization of regression modeling. Multilevel models are regression models in which the constituent model parameters are given probability models. This implies that model parameters are allowed to vary by group. Observational units are often naturally clustered. Clustering induces dependence between observations, despite random sampling of clusters and random sampling within clusters.
Probabilistic Matrix Factorization for Making Personalized Recommendations
- 20 September 2021
- Category: intermediate
So you are browsing for something to watch on Netflix and just not liking the suggestions. You just know you can do better. All you need to do is collect some ratings data from yourself and friends and build a recommendation algorithm. This notebook will guide you in doing just that!