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New ASR method tackles Mandarin-English code-switching with pseudo-labeling

Researchers have developed a novel iterative pseudo-labeling technique to improve automatic speech recognition (ASR) for Mandarin-English code-switching. This method leverages large unlabeled datasets to create semi-supervised training data, which is then used in a two-stage bilingual model training process. The iterative refinements enhance the model's ability to handle complex language alternations, leading to significant reductions in Mix Error Rate (MER) on benchmark datasets. AI

IMPACT This research could lead to more accurate speech recognition systems for multilingual users, improving accessibility and usability of voice-based technologies.

RANK_REASON The cluster contains an academic paper detailing a new methodology for ASR.

Read on arXiv cs.CL →

AI-generated summary · Google Gemini · from 2 sources. How we write summaries →

New ASR method tackles Mandarin-English code-switching with pseudo-labeling

COVERAGE [2]

  1. arXiv cs.CL TIER_1 English(EN) · Qu Yang, Cakra Wardhana, Tim Ng ·

    Progressive Refinement: An Iterative Pseudo-Labeling Approach for Mandarin-English Code-Switching ASR

    arXiv:2607.05224v1 Announce Type: new Abstract: Code-switching (CS), alternating languages within the same utterance, poses significant challenges for automatic speech recognition (ASR) due to limited CS training data. This paper applies an iterative pseudo-labeling training appr…

  2. arXiv cs.CL TIER_1 English(EN) · Tim Ng ·

    Progressive Refinement: An Iterative Pseudo-Labeling Approach for Mandarin-English Code-Switching ASR

    Code-switching (CS), alternating languages within the same utterance, poses significant challenges for automatic speech recognition (ASR) due to limited CS training data. This paper applies an iterative pseudo-labeling training approach to CS-ASR for the first time, demonstrating…