{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/multi-objective-training-of-generative","title":"Multi-objective training of Generative Adversarial Networks with multiple discriminators","arxiv_id":"1901.08680","date":"2019-01-24","proceeding":"ICLR 2019 5","authors":["Isabela Albuquerque","João Monteiro","Thang Doan","Breandan Considine","Tiago Falk","Ioannis Mitliagkas"],"abstract":"Recent literature has demonstrated promising results for training Generative\nAdversarial Networks by employing a set of discriminators, in contrast to the\ntraditional game involving one generator against a single adversary. Such\nmethods perform single-objective optimization on some simple consolidation of\nthe losses, e.g. an arithmetic average. In this work, we revisit the\nmultiple-discriminator setting by framing the simultaneous minimization of\nlosses provided by different models as a multi-objective optimization problem.\nSpecifically, we evaluate the performance of multiple gradient descent and the\nhypervolume maximization algorithm on a number of different datasets. Moreover,\nwe argue that the previously proposed methods and hypervolume maximization can\nall be seen as variations of multiple gradient descent in which the update\ndirection can be computed efficiently. Our results indicate that hypervolume\nmaximization presents a better compromise between sample quality and\ncomputational cost than previous methods.","url_abs":"http://arxiv.org/abs/1901.08680v1","url_pdf":"http://arxiv.org/pdf/1901.08680v1.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"abstracts"},"code_links":[{"paper_slug":"multi-objective-training-of-generative","repo_url":"https://github.com/joaomonteirof/hGAN","is_official":0,"mentioned_in_paper":0,"mentioned_in_github":1,"framework":"pytorch","reach":{"status":"ok"}}],"tasks":[],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"atlas_url":"https://app.syntology.ai/?focus=1901.08680","mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}