BioinformaticsbioRxivPreprint
Clustering using Automatic Differentiation: Misspecified models and High-Dimensional Data
Siva Rajesh Kasa, Vaibhav Rajan
The paper investigates clustering with Gaussian Mixture Models under misspecification and high-dimensional data, showing EM outperforms GD in misspecification but GD is better for high-dimensional data, and introduces a penalty term using AD for improved clustering.