Kapil Ahuja

Online Learning with Regularized Kernel for One-class Classification

2017 · arXiv (Cornell University)

This paper presents an online learning with regularized kernel based one-class extreme learning machine (ELM) classifier and is referred as online RK-OC-ELM. The baseline kernel hyperplane model considers whole data in a single chunk with …

Chameleon2++: An Efficient and Scalable Variant Of Chameleon Clustering

2025 · arXiv (Cornell University)

Hierarchical clustering remains a fundamental challenge in data mining, particularly when dealing with large-scale datasets where traditional approaches fail to scale effectively. Recent Chameleon-based algorithms - Chameleon2, M-Chameleon, and INNGS-Chameleon have proposed advanced strategies but …