Peter Macgregor
8 papers · 2021–2025 · 4 venues · across top CS/AI venues
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Achievements
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Conference Polyglot ยท Bronze
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Interdisciplinary Bridge ยท Silver
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Research topics
Keywords
spectral clustering
(4)
graph clustering
(2)
sparse approximation
(2)
similarity graph
(2)
kernel density estimation
(2)
graph embedding
(1)
eigenvector decomposition
(1)
dynamic clustering
(1)
clustering algorithm
(1)
spectral algorithm
(1)
graph algorithm
(1)
density-based clustering
(1)
dynamic data structure
(1)
vertex embedding
(1)
sparse graph
(1)
kernel k-mean
(1)
power method
(1)
local graph clustering
(1)
real-world dataset
(1)
online update
(1)
Papers
Coreset Spectral Clustering
ICLR 2025
Dynamic DBSCAN with Euler Tour Sequences
AISTATS 2025
Dynamic Similarity Graph Construction with Kernel Density Estimation
ICML 2025
Fast and Simple Spectral Clustering in Theory and Practice
NeurIPS 2023
Fast Approximation of Similarity Graphs with Kernel Density Estimation
NeurIPS 2023
A Tighter Analysis of Spectral Clustering, and Beyond
ICML 2022
Finding Bipartite Components in Hypergraphs
NeurIPS 2021
Local Algorithms for Finding Densely Connected Clusters
ICML 2021