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approximation algorithms 1correlation clustering 1dual separation 1linear programming 1rounding schemes 1

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cs.DS2026

Approximate Dual Separation for the Cluster LP: a 1.387 approximation for Correlation Clustering

David García-Soriano, Antoine Schohn

The paper presents a (1.3865+ε)-approximation algorithm for correlation clustering on complete graphs by introducing an efficient approximate dual separation oracle for the cluster…