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OPTICS/Evidence
Method evidence record

OPTICS

OPTICS (Ordering Points To Identify the Clustering Structure) is a density-based clustering algorithm introduced by Ankerst, Breunig, Kriegel, and Sander in 1999. It generalizes DBSCAN by processing points in an ordering that encodes the full density-based cluster structure of a dataset, enabling the detection of clusters of varying densities through a reachability plot rather than requiring a fixed global density threshold.

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Source record

Citations copied verbatim from the method’s source record. No claim-level verification is inferred from them.

OPTICS: Ordering Points To Identify the Clustering Structure
Taxonomic method record · ml-model / machine-learning
  • Ankerst, M., Breunig, M. M., Kriegel, H.-P., & Sander, J. (1999). OPTICS: Ordering points to identify the clustering structure. ACM SIGMOD Record, 28(2), 49–60. · DOI 10.1145/304181.304187
  • Ester, M., Kriegel, H.-P., Sander, J., & Xu, X. (1996). A density-based algorithm for discovering clusters in large spatial databases with noise. Proceedings of the 2nd International Conference on Knowledge Discovery and Data Mining (KDD-96), 226–231. · URL
  • Aggarwal, C. C., & Reddy, C. K. (Eds.) (2013). Data Clustering: Algorithms and Applications (Ch. 4). CRC Press. · ISBN 978-1-4665-5821-2
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Curated claims

Claims persisted in the evidence ledger, each with its own assessment.

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Related methods

Generated from the method graph and shown as machine-suggested relations — no evidence claim is inferred.

Same method familyDBSCANmachine-suggested · Relational suggestion, not evidence.Same method familyHDBSCANmachine-suggested · Relational suggestion, not evidence.Same method familyHierarchical Clusteringmachine-suggested · Relational suggestion, not evidence.

Evidence status

Sources recorded, not reviewed

Bibliographic sources are present. Claim-level evidence review has not been performed.

Sources

3 recorded citations, copied from the method source record.

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