Ernest van Wijland

most citedFaster Approximation Scheme for Euclidean

k

-TSP

2 citations · 2 across the 4 of their papers we have counts for

collaborators

Showing cs.DSShow all

2 papers · 1 filter

cs.DS2026

Spectral Dual Fitting for $k$ -Means

Aditya Anand, Moses Charikar, Vincent Cohen-Addad +5

We give a new dual fitting algorithm which gives improved approximation ratios of $3 + ln 2 + ε (\approx 3.694)$ and $4.9 + ε$ for $k$ -Means in (high-dimensional) Euclidean and genera…

cs.DS2026

An Improved Greedy Approximation for (Metric) $k$ -Means

Moses Charikar, Vincent Cohen-Addad, Ruiquan Gao +3

Clustering is a basic task in data analysis and machine learning, and the optimization of clustering objectives are well-studied optimization problems; amongst these, the $k$ -Means…

Spectral Dual Fitting for k-Means

An Improved Greedy Approximation for (Metric) k-Means

Spectral Dual Fitting for $k$ -Means

An Improved Greedy Approximation for (Metric) $k$ -Means