Avik Ray — accepted AI-conference papers

2023

Code-Switched Text Synthesis in Unseen Language Pairs

I-Hung Hsu, Avik Ray, Shubham Garg, Nanyun Peng, Jing Huang

ACL 2023findings

Existing efforts on text synthesis for code-switching mostly require training on code-switched texts in the target language pairs, limiting the deployment of the models to cases lacking code-switched data. In this work, we study the problem of synthesizing code-switched texts for language pairs abse…

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2021

Enhancing the generalization for Intent Classification and Out-of-Domain Detection in SLU

Yilin Shen, Yen-Chang Hsu, Avik Ray, Hongxia Jin

ACL 2021long

Intent classification is a major task in spoken language understanding (SLU). Since most models are built with pre-collected in-domain (IND) training utterances, their ability to detect unsupported out-of-domain (OOD) utterances has a critical effect in practical use. Recent works have shown that us…

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