{"paper":{"title":"The Sound Demixing Challenge 2023 $\\unicode{x2013}$ Music Demixing Track","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SD"],"primary_cat":"eess.AS","authors_text":"Alexander Stempkovskiy, Alexandre D\\'efossez, Chieh-Hsin Lai, Dipam Chakraborty, Eddie Hsu, Fabian-Robert St\\\"oter, Geraldo Ramos, Giorgio Fabbro, Hugo Rodrigues, Igor Gadelha, Jiafeng Liu, Jianwei Yu, Jun Hyung Lee, Marco Mart\\'inez-Ram\\'irez, Minseok Kim, Nabarun Goswami, Roman Solovyev, Sharada Mohanty, Stefan Uhlich, Tatiana Habruseva, Tatsuya Harada, WeiHsiang Liao, Woosung Choi, Xinran Zhang, Yi Luo, Yuanliang Dong, Yuki Mitsufuji","submitted_at":"2023-08-14T07:32:03Z","abstract_excerpt":"This paper summarizes the music demixing (MDX) track of the Sound Demixing Challenge (SDX'23). We provide a summary of the challenge setup and introduce the task of robust music source separation (MSS), i.e., training MSS models in the presence of errors in the training data. We propose a formalization of the errors that can occur in the design of a training dataset for MSS systems and introduce two new datasets that simulate such errors: SDXDB23_LabelNoise and SDXDB23_Bleeding. We describe the methods that achieved the highest scores in the competition. Moreover, we present a direct compariso"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.06979","kind":"arxiv","version":4},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2308.06979/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}