no code implementations • 24 Feb 2024 • Haochuan Xu, Ninh Pham
We present sDBSCAN, a scalable density-based clustering algorithm in high dimensions with cosine distance.
no code implementations • 3 Jun 2022 • Ninh Pham, Tao Liu
We present Falconn++, a novel locality-sensitive filtering approach for approximate nearest neighbor search on angular distance.
no code implementations • 18 Jan 2022 • Kitty Li, Ninh Pham
In collaborative outlier detection, multiple participants exchange their local detectors trained on decentralized devices without exchanging their own data.
no code implementations • 23 Aug 2019 • Stephan S. Lorenzen, Ninh Pham
First, we show that diamond sampling is essentially a combination between wedge sampling and basic sampling for top-k MIPS.