https://scholars.lib.ntu.edu.tw/handle/123456789/581368
標題: | A deep model with local surrogate loss for general cost-sensitive multi-label learning | 作者: | Hsieh C.-Y Lin Y.-A HSUAN-TIEN LIN |
關鍵字: | Artificial intelligence; Deep learning; Iterative methods; Cost-sensitive; Cost-sensitive algorithm; Descent directions; Learning models; Local neighborhoods; Machine learning problem; Multi-label learning; Learning algorithms | 公開日期: | 2018 | 起(迄)頁: | 3239-3246 | 來源出版物: | 32nd AAAI Conference on Artificial Intelligence, AAAI 2018 | 摘要: | Multi-label learning is an important machine learning problem with a wide range of applications. The variety of criteria for satisfying different application needs calls for cost-sensitive algorithms, which can adapt to different criteria easily. Nevertheless, because of the sophisticated nature of the criteria for multi-label learning, cost-sensitive algorithms for general criteria are hard to design, and current cost-sensitive algorithms can at most deal with some special types of criteria. In this work, we propose a novel cost-sensitive multi-label learning model for any general criteria. Our key idea within the model is to iteratively estimate a surrogate loss that approximates the sophisticated criterion of interest near some local neighborhood, and use the estimate to decide a descent direction for optimization. The key idea is then coupled with deep learning to form our proposed model. Experimental results validate that our proposed model is superior to existing cost-sensitive algorithms and existing deep learning models across different criteria. Copyright ? 2018, Association for the Advancement of Artificial Intelligence (www.aaai.org). All rights reserved. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85060473521&partnerID=40&md5=246dded8cac1fad7b94b11a2ba8eb95b https://scholars.lib.ntu.edu.tw/handle/123456789/581368 |
顯示於: | 資訊工程學系 |
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