Adversarial meta sampling for multilingual low-resource speech recognition
Human doctors with well-structured medical knowledge can diagnose a disease merely via a few conversations with patients about symptoms. In contrast, existing knowledgegrounded dialogue systems often require a large number of dialogue instances to learn as they fail to capture the correlations betwe...
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sg-smu-ink.sis_research-99912024-07-25T08:27:57Z Adversarial meta sampling for multilingual low-resource speech recognition XIAO, Yubei GONG, Ke ZHOU, Pan ZHENG, Guolin LIANG, Xiaodan LIN, Liang Human doctors with well-structured medical knowledge can diagnose a disease merely via a few conversations with patients about symptoms. In contrast, existing knowledgegrounded dialogue systems often require a large number of dialogue instances to learn as they fail to capture the correlations between different diseases and neglect the diagnostic experience shared among them. To address this issue, we propose a more natural and practical paradigm, i.e., low-resource medical dialogue generation, which can transfer the diagnostic experience from source diseases to target ones with a handful of data for adaptation. It is capitalized on a commonsense knowledge graph to characterize the prior disease-symptom relations. Besides, we develop a Graph-Evolving Meta-Learning (GEML) framework that learns to evolve the commonsense graph for reasoning disease-symptom correlations in a new disease, which effectively alleviates the needs of a large number of dialogues. More importantly, by dynamically evolving disease-symptom graphs, GEML also well addresses the realworld challenges that the disease-symptom correlations of each disease may vary or evolve along with more diagnostic cases. Extensive experiment results on the CMDD dataset and our newly-collected Chunyu dataset testify the superiority of our approach over state-of-the-art approaches. Besides, our GEML can generate an enriched dialogue-sensitive knowledge graph in an online manner, which could benefit other tasks grounded on knowledge graph. 2021-02-01T08:00:00Z text application/pdf https://ink.library.smu.edu.sg/sis_research/8988 https://ink.library.smu.edu.sg/context/sis_research/article/9991/viewcontent/2021_AAAI_Medical__2_.pdf http://creativecommons.org/licenses/by-nc-nd/4.0/ Research Collection School Of Computing and Information Systems eng Institutional Knowledge at Singapore Management University Artificial Intelligence and Robotics Graphics and Human Computer Interfaces |
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Artificial Intelligence and Robotics Graphics and Human Computer Interfaces XIAO, Yubei GONG, Ke ZHOU, Pan ZHENG, Guolin LIANG, Xiaodan LIN, Liang Adversarial meta sampling for multilingual low-resource speech recognition |
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Human doctors with well-structured medical knowledge can diagnose a disease merely via a few conversations with patients about symptoms. In contrast, existing knowledgegrounded dialogue systems often require a large number of dialogue instances to learn as they fail to capture the correlations between different diseases and neglect the diagnostic experience shared among them. To address this issue, we propose a more natural and practical paradigm, i.e., low-resource medical dialogue generation, which can transfer the diagnostic experience from source diseases to target ones with a handful of data for adaptation. It is capitalized on a commonsense knowledge graph to characterize the prior disease-symptom relations. Besides, we develop a Graph-Evolving Meta-Learning (GEML) framework that learns to evolve the commonsense graph for reasoning disease-symptom correlations in a new disease, which effectively alleviates the needs of a large number of dialogues. More importantly, by dynamically evolving disease-symptom graphs, GEML also well addresses the realworld challenges that the disease-symptom correlations of each disease may vary or evolve along with more diagnostic cases. Extensive experiment results on the CMDD dataset and our newly-collected Chunyu dataset testify the superiority of our approach over state-of-the-art approaches. Besides, our GEML can generate an enriched dialogue-sensitive knowledge graph in an online manner, which could benefit other tasks grounded on knowledge graph. |
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text |
author |
XIAO, Yubei GONG, Ke ZHOU, Pan ZHENG, Guolin LIANG, Xiaodan LIN, Liang |
author_facet |
XIAO, Yubei GONG, Ke ZHOU, Pan ZHENG, Guolin LIANG, Xiaodan LIN, Liang |
author_sort |
XIAO, Yubei |
title |
Adversarial meta sampling for multilingual low-resource speech recognition |
title_short |
Adversarial meta sampling for multilingual low-resource speech recognition |
title_full |
Adversarial meta sampling for multilingual low-resource speech recognition |
title_fullStr |
Adversarial meta sampling for multilingual low-resource speech recognition |
title_full_unstemmed |
Adversarial meta sampling for multilingual low-resource speech recognition |
title_sort |
adversarial meta sampling for multilingual low-resource speech recognition |
publisher |
Institutional Knowledge at Singapore Management University |
publishDate |
2021 |
url |
https://ink.library.smu.edu.sg/sis_research/8988 https://ink.library.smu.edu.sg/context/sis_research/article/9991/viewcontent/2021_AAAI_Medical__2_.pdf |
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