2 papers
cs.LG2025
Establishing Validity for Distance Functions and Internal Clustering Validity Indices in Correlation Space
Isabella Degen, Zahraa S Abdallah, Kate Robson Brown +1
Internal clustering validity indices (ICVIs) assess clustering quality without ground truth labels. Comparative studies consistently find that no single ICVI outperforms others acr…
cs.LG2025
CSTS: A Benchmark for the Discovery of Correlation Structures in Time Series Clustering
Isabella Degen, Zahraa S Abdallah, Henry W J Reeve +1
Time series clustering promises to uncover hidden structural patterns in data with applications across healthcare, finance, industrial systems, and other critical domains. However,…