Search Results for author: Bogdan-Adrian Manghiuc

Found 2 papers, 1 papers with code

Nearly-Optimal Hierarchical Clustering for Well-Clustered Graphs

1 code implementation16 Jun 2023 Steinar Laenen, Bogdan-Adrian Manghiuc, He Sun

This paper presents two efficient hierarchical clustering (HC) algorithms with respect to Dasgupta's cost function.

Clustering

Hierarchical Clustering: $O(1)$-Approximation for Well-Clustered Graphs

no code implementations NeurIPS 2021 Bogdan-Adrian Manghiuc, He Sun

Hierarchical clustering studies a recursive partition of a data set into clusters of successively smaller size, and is a fundamental problem in data analysis.

Clustering

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