欧几里亚快速数据发布 (Q1)。强引力发现引擎 E —— 强引力透镜的集合分类：为数据发布 1 所得的经验教训
星系天体物理
2025-03-20 v1 宇宙学与河外天体物理
摘要
欧几里亚宽幅调查 (EWS) 有望在 平方度范围内识别约 个星系-星系强透镜。欧几里亚快速数据发布 (Q1) 的 平方度图像提供了测试我们透镜查找能力的绝佳机会，并验证 EWS 中预期的透镜频率。随后，八个机器学习网络来自五个团队被应用于约一百万张图像。这随后对约 张图像进行市民科学检查，其中 获得高网络评分，其余随机选取。最高分数的输出由专家检查以确定自信 (grade A)、可能 (grade B)、可能 (grade C) 和不太可能透镜。在本文中，我们将市民科学和机器学习分类器组合成一个集成，演示组合方法可以产生比原始单个分类器更纯净、更完整的样本。使用经专家评分的子集作为真实基准，我们发现该集成可实现 的纯度 (grade A/B 透镜)，且完成度为 (为上下文，由于透镜的稀缺性，随机分类器的纯度仅为 )。我们讨论了关于第一次主要欧几里亚数据发布 (DR1) 的未来教训，其中大数据挑战将更加突出，需要分析超过 百万星系，因此专家和市民的时间投入必须仔细管理。
引用
@article{arxiv.2503.15328,
title = {Euclid Quick Data Release (Q1). The Strong Lensing Discovery Engine E -- Ensemble classification of strong gravitational lenses: lessons for Data Release 1},
author = {Euclid Collaboration and P. Holloway and A. Verma and M. Walmsley and P. J. Marshall and A. More and T. E. Collett and N. E. P. Lines and L. Leuzzi and A. Manjón-García and S. H. Vincken and J. Wilde and R. Pearce-Casey and I. T. Andika and J. A. Acevedo Barroso and T. Li and A. Melo and R. B. Metcalf and K. Rojas and B. Clément and H. Degaudenzi and F. Courbin and G. Despali and R. Gavazzi and S. Schuldt and B. C. Nagam and D. Sluse and C. Tortora and H. Domínguez Sánchez and K. Finner and A. Galan and C. Giocoli and L. Guzzo and N. B. Hogg and K. Jahnke and S. Kruk and G. Mahler and M. Millon and P. Nugent and J. Pearson and L. R. Ecker and A. Sainz de Murieta and C. Scarlata and S. Serjeant and A. Sonnenfeld and C. Spiniello and T. T. Thai and L. Ulivi and L. Weisenbach and M. Zumalacarregui and N. Aghanim and B. Altieri and A. Amara and S. Andreon and N. Auricchio and H. Aussel and C. Baccigalupi and M. Baldi and A. Balestra and S. Bardelli and P. Battaglia and R. Bender and A. Biviano and A. Bonchi and E. Branchini and M. Brescia and J. Brinchmann and S. Camera and G. Cañas-Herrera and V. Capobianco and C. Carbone and V. F. Cardone and J. Carretero and M. Castellano and G. Castignani and S. Cavuoti and K. C. Chambers and A. Cimatti and C. Colodro-Conde and G. Congedo and C. J. Conselice and L. Conversi and Y. Copin and H. M. Courtois and M. Cropper and A. Da Silva and G. De Lucia and A. M. Di Giorgio and C. Dolding and H. Dole and F. Dubath and C. A. J. Duncan and X. Dupac and S. Dusini and A. Ealet and S. Escoffier and M. Farina and R. Farinelli and F. Faustini and S. Ferriol and F. Finelli and S. Fotopoulou and M. Frailis and E. Franceschi and M. Fumana and S. Galeotta and K. George and B. Gillis and P. Gómez-Alvarez and J. Gracia-Carpio and B. R. Granett and A. Grazian and F. Grupp and S. V. H. Haugan and J. Hoar and W. Holmes and F. Hormuth and A. Hornstrup and P. Hudelot and M. Jhabvala and B. Joachimi and E. Keihänen and S. 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Secroun and G. Seidel and S. Serrano and P. Simon and C. Sirignano and G. Sirri and L. Stanco and J. Steinwagner and P. Tallada-Crespí and A. N. Taylor and I. Tereno and S. Toft and R. Toledo-Moreo and F. Torradeflot and I. Tutusaus and E. A. Valentijn and L. Valenziano and J. Valiviita and T. Vassallo and G. Verdoes Kleijn and A. Veropalumbo and Y. Wang and J. Weller and A. Zacchei and G. Zamorani and F. M. Zerbi and E. Zucca and V. Allevato and M. Ballardini and M. Bolzonella and E. Bozzo and C. Burigana and R. Cabanac and A. Cappi and D. Di Ferdinando and J. A. Escartin Vigo and L. Gabarra and M. Huertas-Company and J. Martín-Fleitas and S. Matthew and N. Mauri and A. A. Nucita and A. Pezzotta and M. Pöntinen and C. Porciani and I. Risso and V. Scottez and M. Sereno and M. Tenti and M. Viel and M. Wiesmann and Y. Akrami and S. Anselmi and M. Archidiacono and F. Atrio-Barandela and C. Benoist and K. Benson and P. Bergamini and D. Bertacca and M. Bethermin and A. Blanchard and L. 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P. Martins and L. Maurin and M. Miluzio and P. Monaco and A. Montoro and C. Moretti and G. Morgante and K. Naidoo and A. Navarro-Alsina and S. Nesseris and F. Passalacqua and K. Paterson and L. Patrizii and A. Pisani and D. Potter and S. Quai and M. Radovich and S. Sacquegna and M. Sahlén and D. B. Sanders and E. Sarpa and A. Schneider and D. Sciotti and E. Sellentin and L. C. Smith and K. Tanidis and G. Testera and R. Teyssier and S. Tosi and A. Troja and M. Tucci and C. Valieri and A. Venhola and D. Vergani and G. Vernardos and G. Verza and P. Vielzeuf and N. A. Walton and D. Scott},
journal= {arXiv preprint arXiv:2503.15328},
year = {2025}
}
备注
Paper submitted as part of the A&A Special Issue `Euclid Quick Data Release (Q1)', 15 pages, 8 figures