Papers by Jinghan Yang
Scaling Under-Resourced TTS: A Data-Optimized Framework with Advanced Acoustic Modeling for Thai (2025.acl-industry)
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| Challenge: | Text-to-speech (TTS) systems are limited by limited data and linguistic complexities. |
| Approach: | They propose a data-optimized framework with an advanced acoustic model to build high-quality TTS systems for low-resource scenarios. |
| Outcome: | The proposed framework enables zero-shot voice cloning and improved performance across diverse client applications, including finance, healthcare, education, and law. |
How Many and Which Training Points Would Need to be Removed to Flip this Prediction? (2023.eacl-main)
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| Challenge: | Existing methods to find St using brute-force are intractable. |
| Approach: | They propose a fast approximation method to find St based on influence functions . they propose to identify a minimum subset of training data that one would need to remove . |
| Outcome: | The proposed method can find St based on influence functions for simple classification models. |
Relabeling Minimal Training Subset to Flip a Prediction (2024.findings-eacl)
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| Challenge: | Existing methods to identify and relabel training subsets that can flip a prediction are not efficient, argues a new study. |
| Approach: | They propose an algorithm to identify and relabel the smallest training subset St needed to flip a prediction. |
| Outcome: | The proposed algorithm can flip a prediction on a test point xt with 2% of training points . the proposed method can be used for multiple purposes including evaluating model robustness . |
ATRI: Mitigating Multilingual Audio Text Retrieval Inconsistencies by Reducing Data Distribution Errors (2025.acl-long)
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Yuguo Yin, Yuxin Xie, Wenyuan Yang, Dongchao Yang, Jinghan Ru, Xianwei Zhuang, Liming Liang, Yuexian Zou
| Challenge: | Existing multilingual audio-text retrieval schemes suffer from inconsistencies for instance similarity matching across languages. |
| Approach: | They propose a multilingual audio-text retrieval scheme that mitigates the impact of data distribution error on recall and consistency. |
| Outcome: | The proposed scheme achieves state-of-the-art performance on recall and consistency metrics for eight mainstream languages, including English. |