3 papers
stat.OT2026
ClusBench: The Clustering Benchmark Data Resource You've All Been Waiting For (?)
David P. Hofmeyr
Although some very common test beds exist for assessing the performance of clustering methods, large scale benchmarking is typically limited to relatively simplistic simulation set…
cs.LG2025
Nearest Neighbour Equilibrium Clustering
David P. Hofmeyr
A novel and intuitive nearest neighbours based clustering algorithm is introduced, in which a cluster is defined in terms of an equilibrium condition which balances its size and co…
cs.LG2025
Bags of Projected Nearest Neighbours: Competitors to Random Forests?
David P. Hofmeyr
In this paper we introduce a simple and intuitive adaptive k nearest neighbours classifier, and explore its utility within the context of bootstrap aggregating ("bagging"). The app…