DCASE 2022 Challenge Task 2 Evaluation Dataset

<strong>Description</strong> This dataset is the "evaluation dataset" for the <strong>DCASE 2022 Challenge Task 2 "Unsupervised Anomalous Sound Detection for Machine Condition Monitoring Applying Domain Generalization Techniques</strong>". <strong>Condition of use</strong> This dataset was created jointly by <strong>Hitachi, Ltd. </strong>and <strong>NTT Corporation</strong> and is available under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) license. <strong>Citation</strong> If you use this dataset, please cite all the following three papers. Kota Dohi, Keisuke Imoto, Noboru Harada, Daisuke Niizumi, Yuma Koizumi, Tomoya Nishida, Harsh Purohit, Takashi Endo, Masaaki Yamamoto, Yohei Kawaguchi, <em>Description and Discussion on DCASE 2022 Challenge Task 2: Unsupervised Anomalous Sound Detection for Machine Condition Monitoring Applying Domain Generalization Techniques. In arXiv e-prints: 2206.05876, </em>2022. [URL] Kota Dohi, Tomoya Nishida, Harsh Purohit, Ryo Tanabe, Takashi Endo, Masaaki Yamamoto, Yuki Nikaido, and Yohei Kawaguchi. <em>MIMII DG: sound dataset for malfunctioning industrial machine investigation and inspection for domain generalization task.</em> <em>In arXiv e-prints: 2205.13879</em>, 2022. [URL] Noboru Harada, Daisuke Niizumi, Daiki Takeuchi, Yasunori Ohishi, Masahiro Yasuda, and Shoichiro Saito. <em>ToyADMOS2: another dataset of miniature-machine operating sounds for anomalous sound detection under domain shift conditions.</em> In Proceedings of the 6th Detection and Classification of Acoustic Scenes and Events 2021 Workshop (DCASE2021), 1–5. Barcelona, Spain, November 2021. [URL] <strong>Contact</strong> If there is any problem, please contact us: Kota Dohi, [e-mail] Daisuke Niizumi, [e-mail] Yohei Kawaguchi, [e-mail] Keisuke Imoto, [e-mail]

<strong>数据集说明</strong> 本数据集为<strong>DCASE 2022挑战赛任务2「应用域泛化技术的机器状态监测无监督异常声音检测」</strong>的评测数据集。
<strong>使用条件</strong> 本数据集由<strong>日立有限公司（Hitachi, Ltd.）</strong>与<strong>日本电信电话株式会社（NTT Corporation）</strong>联合制作，采用<strong>知识共享署名-非商业性使用-相同方式共享4.0国际许可协议（Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International，CC BY-NC-SA 4.0）</strong>发布。
<strong>引用要求</strong> 若使用本数据集，请引用以下三篇全部论文：
Kota Dohi, Keisuke Imoto, Noboru Harada, Daisuke Niizumi, Yuma Koizumi, Tomoya Nishida, Harsh Purohit, Takashi Endo, Masaaki Yamamoto, Yohei Kawaguchi. 《DCASE 2022挑战赛任务2技术报告：应用域泛化技术的机器状态监测无监督异常声音检测》，发表于arXiv预印本：2206.05876，2022年。[URL]
Kota Dohi, Tomoya Nishida, Harsh Purohit, Ryo Tanabe, Takashi Endo, Masaaki Yamamoto, Yuki Nikaido, and Yohei Kawaguchi. 《MIMII DG：面向域泛化任务的工业机器故障排查与检验的声音数据集》，发表于arXiv预印本：2205.13879，2022年。[URL]
Noboru Harada, Daisuke Niizumi, Daiki Takeuchi, Yasunori Ohishi, Masahiro Yasuda, and Shoichiro Saito. 《ToyADMOS2：面向域偏移条件下异常声音检测的微型机器运行声音数据集》，发表于第6届声学场景与事件检测与分类2021研讨会（DCASE2021）论文集，西班牙巴塞罗那，2021年11月，第1-5页。[URL]
<strong>联系方式</strong> 若有任何问题，请联系如下人员：
Kota Dohi：[e-mail]
Daisuke Niizumi：[e-mail]
Yohei Kawaguchi：[e-mail]
Keisuke Imoto：[e-mail]