Cited by 84Anomaly Detection Techniques and ApplicationsGalaxies: Formation, Evolution, PhenomenaAstronomical Observations and Instrumentation

Astronomaly: Personalised active anomaly detection in astronomical data

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Lochner, M., Bassett, B.A.·2021·Astronomy and Computing

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  • The Astronomaly tool effectively combines active learning with anomaly detection to iteratively refine its predictions based on user feedback.

    “The Astronomaly tool [7] is a prominent example in astronomy, effectively combining active learning with anomaly detection to iteratively refine its predictions based on user feedback.”

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References 36 · Cited by 84

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  1. Astropy Collaboration, Price-Whelan, A.M., SipHocz, B.M., G'unther, H.M., Lim, P.L., Crawford, S.M., Conseil, S., Shupe, D.L., Craig, M.W., Dencheva, N., Ginsburg, A., Vand erPlas, J.T., Bradley, L.D., P'erez-Su'arez, D., de Val-Borro, M., Aldcroft, T.L., Cruz, K.L., Robitaille, T.P., Tollerud, E.J., Ardelean, C., Babej, T., Bach, Y.P., Bachetti, M., Bakanov, A.V., Bamford, S.P., Barentsen, G., Barmby, P., Baumbach, A., Berry, K.L., Biscani, F., Boquien, M., Bostroem, K.A., Bouma, L.G., Brammer, G.B., Bray, E.M., Breytenbach, H., Buddelmeijer, H., Burke, D.J., Calderone, G., Cano Rodr'iguez, J.L., Cara, M., Cardoso, J.V.M., Cheedella, S., Copin, Y., Corrales, L., Crichton, D., D'Avella, D., Deil, C., Depagne, E., Dietrich, J.P., Donath, A., Droettboom, M., Earl, N., Erben, T., Fabbro, S., Ferreira, L.A., Finethy, T., Fox, R.T., Garrison, L.H., Gibbons, S.L.J., Goldstein, D.A., Gommers, R., Greco, J.P., Greenfield, P., Groener, A.M., Grollier, F., Hagen, A., Hirst, P., Homeier, D., Horton, A.J., Hosseinzadeh, G., Hu, L., Hunkeler, J.S., Ivezi'c, Z., Jain, A., Jenness, T., Kanarek, G., Kendrew, S., Kern, N.S., Kerzendorf, W.E., Khvalko, A., King, J., Kirkby, D., Kulkarni, A.M., Kumar, A., Lee, A., Lenz, D., Littlefair, S.P., Ma, Z., Macleod, D.M., Mastropietro, M., McCully, C., Montagnac, S., Morris, B.M., Mueller, M., Mumford, S.J., Muna, D., Murphy, N.A., Nelson, S., Nguyen, G.H., Ninan, J.P., N'othe, M., Ogaz, S., Oh, S., Parejko, J.K., Parley, N., Pascual, S., Patil, R., Patil, A.A., Plunkett, A.L., Prochaska, J.X., Rastogi, T., Reddy Janga, V., Sabater, J., Sakurikar, P., Seifert, M., Sherbert, L.E., Sherwood-Taylor, H., Shih, A.Y., Sick, J., Silbiger, M.T., Singanamalla, S., Singer, L.P., Sladen, P.H., Sooley, K.A., Sornarajah, S., Streicher, O., Teuben, P., Thomas, S.W., Tremblay, G.R., Turner, J.E.H., Terr'on, V., van Kerkwijk, M.H., de la Vega, A., Watkins, L.L., Weaver, B.A., Whitmore, J.B., Woillez, J., Zabalza, V., Astropy Contributors, 2018. The Astropy Project: Building an Open-science Project and Status of the v2.0 Core Package. aj 156, 123. doi: 10.3847/1538-3881/aabc4f , arXiv:1801.02634 . · DOI
  2. J., Conseil, S., Kramer, R., Turner, J.E.H., Singer, L., Fox, R., Weaver, B.A., Zabalza, V., Edwards, Z.I., Azalee Bostroem, K., Burke, D.J., Casey, A.R., Crawford, S.M., Dencheva, N., Ely, J., Jenness, T., Labrie, K., Lim, P.L., Pierfederici, F., Pontzen, A., Ptak, A., Refsdal, B., Servillat, M., Streicher, O., 2013. Astropy: A community Python package for astronomy. A&A 558, A33. doi: 10.1051/0004-6361/ 201322068 , arXiv:1307.6212 . · DOI
  3. Baron, D., Poznanski, D., 2016. The weirdest sdss galaxies: results from an outlier detection algorithm. Monthly Notices of the Royal Astronomical Society 465, 4530-4555. URL: http://dx.doi.org/10.1093/ mnras/stw3021, doi: 10.1093/mnras/stw3021 . · DOI
  4. Bellm, E.C., Kulkarni, S.R., Graham, M.J., Dekany, R., Smith, R.M., Riddle, R., Masci, F.J., Helou, G., Prince, T.A., Adams, S.M., et al., 2018. The zwicky transient facility: System overview, performance, and first results. Publications of the Astronomical Society of the Pacific 131, 018002. URL: http://dx.doi.org/ 10.1088/1538-3873/aaecbe, doi: 10.1088/1538-3873/aaecbe . · DOI
  5. Bishop, C.M., 2006. Pattern Recognition and Machine Learning (Information Science and Statistics). Springer-Verlag, Berlin, Heidelberg.
  6. Bradski, G., 2000. The OpenCV Library. Dr. Dobb's Journal of Software Tools .
  7. Breiman, L., 2001. Random forests. Machine Learning 45, 5-32. URL: http://dx.doi.org/10.1023/A: 1010933404324, doi: 10.1023/A:1010933404324 . · DOI
  8. Cardamone, C., Schawinski, K., Sarzi, M., Bamford, S.P., Bennert, N., Urry, C.M., Lintott, C., Keel, W.C., Parejko, J., Nichol, R.C., Thomas, D., Andreescu, D., Murray, P., Raddick, M.J., Slosar, A., Szalay, A., Vandenberg, J., 2009. Galaxy Zoo Green Peas: discovery of a class of compact extremely star-forming galaxies. MNRAS 399, 1191-1205. doi: 10.1111/j.1365-2966.2009.15383.x , arXiv:0907.4155 . · DOI
  9. Clarke, A.O., Scaife, A.M.M., Greenhalgh, R., Griguta, V., 2020. Identifying galaxies, quasars, and stars with machine learning: A new catalogue of classifications for 111 million sdss sources without spectra. Astronomy & Astrophysics 639, A84. URL: http://dx.doi.org/10.1051/0004-6361/201936770, doi: 10. 1051/0004-6361/201936770 . · DOI
  10. Darg, D.W., Kaviraj, S., Lintott, C.J., Schawinski, K., Sarzi, M., Bamford, S., Silk, J., Andreescu, D., Murray, P., Nichol, R.C., Raddick, M.J., Slosar, A., Szalay, A.S., Thomas, D., Vandenberg, J., 2010a. Galaxy Zoo: the properties of merging galaxies in the nearby Universe - local environments, colours, masses, star formation rates and AGN activity. MNRAS 401, 1552-1563. doi: 10.1111/j.1365-2966. 2009.15786.x , arXiv:0903.5057 . · DOI
  11. Darg, D.W., Kaviraj, S., Lintott, C.J., Schawinski, K., Sarzi, M., Bamford, S., Silk, J., Proctor, R., Andreescu, D., Murray, P., Nichol, R.C., Raddick, M.J., Slosar, A., Szalay, A.S., Thomas, D., Vandenberg, J., 2010b. Galaxy Zoo: the fraction of merging galaxies in the SDSS and their morphologies. MNRAS 401, 1043-1056. doi: 10.1111/j.1365-2966.2009.15686.x , arXiv:0903.4937 . · DOI
  12. Doorenbos, L., Cavuoti, S., Brescia, M., D'Isanto, A., Longo, G., 2020. Comparison of outlier detection methods on astronomical image data. arXiv:2006.08238 . · arXiv
  13. Fluke, C.J., Hegarty, S.E., MacMahon, C.O.M., 2020. Understanding the human in the design of cyberhuman discovery systems for data-driven astronomy. arXiv:2008.13112 . · arXiv
  14. Giles, D., Walkowicz, L., 2018. Systematic serendipity: a test of unsupervised machine learning as a method for anomaly detection. Monthly Notices of the Royal Astronomical Society 484, 834-849. URL: http: //dx.doi.org/10.1093/mnras/sty3461, doi: 10.1093/mnras/sty3461 . · DOI
  15. Graham, M.J., Kulkarni, S.R., Bellm, E.C., Adams, S.M., Barbarino, C., Blagorodnova, N., Bodewits, D., Bolin, B., Brady, P.R., Cenko, S.B., et al., 2019. The zwicky transient facility: Science objectives. Publications of the Astronomical Society of the Pacific 131, 078001. URL: http://dx.doi.org/10.1088/ 1538-3873/ab006c, doi: 10.1088/1538-3873/ab006c . · DOI
  16. Hocking, A., Geach, J.E., Sun, Y., Davey, N., 2017. An automatic taxonomy of galaxy morphology using unsupervised machine learning. Monthly Notices of the Royal Astronomical Society 473, 1108-1129. URL: http://dx.doi.org/10.1093/mnras/stx2351, doi: 10.1093/mnras/stx2351 . · DOI
  17. Hotelling, H., 1933. Analysis of a complex of statistical variables into principal components. Journal of educational psychology 24, 417.
  18. Ishida, E.E.O., Kornilov, M.V., Malanchev, K.L., Pruzhinskaya, M.V., Volnova, A.A., Korolev, V.S., Mondon, F., Sreejith, S., Malancheva, A., Das, S., 2020. Active anomaly detection for time-domain discoveries. arXiv:1909.13260 . · arXiv
  19. Kong, L., Chen, L., Chen, M., Bhatia, P., Callot, L., 2020. Improve black-box sequential anomaly detector relevancy with limited user feedback. arXiv:2009.07241 . · arXiv
  20. Lintott, C., Schawinski, K., Bamford, S., Slosar, A., Land, K., Thomas, D., Edmondson, E., Masters, K., Nichol, R.C., Raddick, M.J., Szalay, A., Andreescu, D., Murray, P., Vandenberg, J., 2011. Galaxy Zoo 1: data release of morphological classifications for nearly 900 000 galaxies. MNRAS 410, 166-178. doi: 10.1111/j.1365-2966.2010.17432.x , arXiv:1007.3265 . · DOI
  21. Van der Maaten, L., Hinton, G., 2008. Visualizing data using t-sne. Journal of Machine Learning Research 9, 85.
  22. Maneewongvatana, S., Mount, D.M., 1999. Analysis of approximate nearest neighbor searching with clustered point sets. arXiv e-prints , cs/9901013 arXiv:cs/9901013 . · arXiv
  23. Margalef-Bentabol, B., Huertas-Company, M., Charnock, T., Margalef-Bentabol, C., Bernardi, M., Dubois, Y., Storey-Fisher, K., Zanisi, L., 2020. Detecting outliers in astronomical images with deep generative networks. Monthly Notices of the Royal Astronomical Society 496, 2346-2361. URL: http://dx.doi.org/ 10.1093/mnras/staa1647, doi: 10.1093/mnras/staa1647 . · DOI · Paper page
  24. Marianer, T., Poznanski, D., Prochaska, J.X., 2020. A semisupervised machine learning search for never-seen gravitational-wave sources. Monthly Notices of the Royal Astronomical Society 500, 5408-5419. URL: http://dx.doi.org/10.1093/mnras/staa3550, doi: 10.1093/mnras/staa3550 . · DOI
  25. Mart´ ınez-Galarza, J.R., Bianco, F., Crake, D., Tirumala, K., Mahabal, A.A., Graham, M.J., Giles, D., 2020. Where is waldo (and his friends)? a comparison of anomaly detection algorithms for time-domain astronomy. arXiv:2009.06760 . · arXiv
  26. Pearson, K., 1901. Liii. on lines and planes of closest fit to systems of points in space. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science 2, 559-572.
  27. Pedregosa, F., Varoquaux, G., Gramfort, A., Michel, V., Thirion, B., Grisel, O., Blondel, M., Prettenhofer, P., Weiss, R., Dubourg, V., Vanderplas, J., Passos, A., Cournapeau, D., Brucher, M., Perrot, M., Duchesnay, E., 2011. Scikit-learn: Machine learning in Python. Journal of Machine Learning Research 12, 2825-2830.
  28. Polsterer, K.L., Gieseke, F., Doser, B., 2019. PINK: Parallelized rotation and flipping INvariant Kohonen maps. arXiv:1910.001 .
  29. Reis, I., Rotman, M., Poznanski, D., Prochaska, J.X., Wolf, L., 2019. Effectively using unsupervised machine learning in next generation astronomical surveys. arXiv:1911.06823 . · arXiv
  30. Richards, J.W., Starr, D.L., Brink, H., Miller, A.A., Bloom, J.S., Butler, N.R., Berian James, J., Long, J.P., Rice, J., 2011. Active learning to overcome sample selection bias: Application to photometric variable star classification. The Astrophysical Journal 744, 192. URL: http://dx.doi.org/10.1088/0004-637X/744/ 2/192, doi: 10.1088/0004-637x/744/2/192 . · DOI
  31. Roberts, E., Bassett, B.A., Lochner, M., 2019. Bayesian Anomaly Detection and Classification. International Journal for Hybrid Intelligent Systems (in press) , arXiv:1902.08627 arXiv:1902.08627 . · arXiv
  32. Solarz, A., Bilicki, M., Gromadzki, M., Pollo, A., Durkalec, A., Wypych, M., 2017. Automated novelty detection in the wise survey with one-class support vector machines. Astronomy & Astrophysics 606, A39. URL: http://dx.doi.org/10.1051/0004-6361/201730968, doi: 10.1051/0004-6361/201730968 . · DOI
  33. Spackman, K.A., 1989. Signal detection theory: Valuable tools for evaluating inductive learning, in: Proceedings of the sixth international workshop on Machine learning, Morgan Kaufmann Publishers Inc.. pp. 160-163.
  34. Vafaei Sadr, A., Bassett, B.A., Kunz, M., 2019. A flexible framework for anomaly detection via dimensionality reduction. 2019 6th International Conference on Soft Computing & Machine Intelligence (ISCMI) URL: http://dx.doi.org/10.1109/ISCMI47871.2019.9004400, doi: 10.1109/iscmi47871. 2019.9004400 , arXiv:1909.04060 . · DOI
  35. Walmsley, M., Smith, L., Lintott, C., Gal, Y., Bamford, S., Dickinson, H., Fortson, L., Kruk, S., Masters, K., Scarlata, C., et al., 2019. Galaxy zoo: probabilistic morphology through bayesian cnns and active learning. Monthly Notices of the Royal Astronomical Society 491, 1554-1574. URL: http://dx.doi.org/ 10.1093/mnras/stz2816, doi: 10.1093/mnras/stz2816 . · DOI · Paper page
  36. Webb, S., Lochner, M., Muthukrishna, D., Cooke, J., Flynn, C., Mahabal, A., Goode, S., Andreoni, I., Pritchard, T., Abbott, T.M.C., 2020. Unsupervised machine learning for transient discovery in deeper, wider, faster light curves. Monthly Notices of the Royal Astronomical Society 498, 3077-3094. URL: http://dx.doi.org/10.1093/mnras/staa2395, doi: 10.1093/mnras/staa2395 . · DOI
  37. Willett, K.W., Lintott, C.J., Bamford, S.P., Masters, K.L., Simmons, B.D., Casteels, K.R.V., Edmondson, E.M., Fortson, L.F., Kaviraj, S., Keel, W.C., Melvin, T., Nichol, R.C., Raddick, M.J., Schawinski, K., Simpson, R.J., Skibba, R.A., Smith, A.M., Thomas, D., 2013. Galaxy Zoo 2: detailed morphological classifications for 304 122 galaxies from the Sloan Digital Sky Survey. MNRAS 435, 2835-2860. doi: 10. 1093/mnras/stt1458 , arXiv:1308.3496 . · arXiv
  38. Wolpert, D.H., Macready, W.G., 1997. No free lunch theorems for optimization. IEEE transactions on evolutionary computation 1, 67-82.
  39. ˇ Skoda, P., Podsztavek, O., Tvrd´ ık, P., 2020. Active deep learning method for the discovery of objects of interest in large spectroscopic surveys. arXiv:2009.03219 . · arXiv

Authors
Lochner, M., & Bassett, B. A.
Affiliations
African Institute for Mathematical Sciences (ZA)
Corresponding author
Lochner, M.
Venue
Astronomy and Computing
Publisher
Elsevier BV
Published
2021-07
Volume
36
Pages
100481
ISSN
2213-1337 (ISSN-L)
OpenAlex
W3093761498
Cited by
84
References
36
Citations by year
2026: 10 · 2025: 16 · 2024: 19 · 2023: 18 · 2022: 12 · 2021: 8 · 2020: 1
FWCI
5.04
Type
journal article
Language
en
Open access
Locations
  • Astronomy and Computing (acceptedVersion)
  • arXiv (Cornell University) (publishedVersion)
  • arXiv (Cornell University)
Funders
  • Kavli Foundation
  • University of California, Santa Cruz
  • National Science Foundation
  • Simons Foundation
  • National Research Foundation
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Anomaly Detection Techniques and Applications
  • Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Galaxies: Formation, Evolution, Phenomena
  • Physical Sciences › Engineering › Computational Mechanics › Astronomical Observations and Instrumentation
Keywords
active learning (machine learning), anomaly detection, personalized recommendation, astronomical data, Galaxy Zoo, light curves, celestial imagery, spectrum, Vera C. Rubin Observatory, Square Kilometre Array

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