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Apr, 2022
拓展domain外的范围：多个子域中的QA模型研究
Extending the Scope of Out-of-Domain: Examining QA models in multiple subdomains
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Chenyang Lyu, Jennifer Foster, Yvette Graham
TL;DR
研究不同子领域的问答系统性能表现，并分析其与训练数据和测试数据来源领域相关的泛化能力及效果差异，结果表明内部特征引入的偏差对问答系统性能的影响很大，需要针对性地解决。
Abstract
Past works that investigate
out-of-domain performance
of QA systems have mainly focused on general domains (e.g. news domain, wikipedia domain), underestimating the importance of
subdomains
defined by the
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