K-means++ and DBSCAN clustering of S&P 500 stocks on price-derived features, PCA for a 2D view, silhouette scores to choose k, and an honest walk-forward test of a next-week direction classifier.

This directory translates the computational core of the R package dbscan 1.2.6 to modern free-form Fortran with FPM. The public module is dbscan_api. The translation covers density-based clustering, ...

Proviruses are widespread components of prokaryotic genomes, yet their characterization is impeded by border identification ...