Datasets:
Tasks:
Automatic Speech Recognition
Formats:
soundfolder
Languages:
Tagalog
Size:
1K - 10K
Tags:
Audio
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README.md
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# Filipino-English Code-Switching Speech Dataset
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**Status: Under publication**
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A **Filipino-English (Taglish) read-speech dataset** created for training and evaluating automatic speech recognition (ASR) systems on code-switched speech. The corpus contains **3,555 manually validated utterances from 152 speakers**, totaling approximately **8.9 hours of audio**.
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| **Train / Test** | 6.89 h / 2.04 h |
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| **Split** | Speaker-disjoint |
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## Collection & Quality Control
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Reading prompts were drawn from Philippine news text and filtered specifically for **code-switching, readability, and appropriateness**. Recordings were collected through a web-based platform and reviewed by native Filipino-speaking annotators.
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Transcripts were manually normalized, including abbreviation expansion, number normalization, initialism handling, and correction of audio–text mismatches. Annotation disagreements were resolved through expert review. The dataset also provides **signal-to-noise ratio (SNR)** estimates for optional quality filtering.
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## ASR Results
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The dataset was evaluated using several pretrained ASR models.
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| Qwen3-ASR | 25.17% | **20.13%** |
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| Gemma 4 | 16.18% | — |
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Fine-tuning on the dataset produced relative WER reductions of **32.16% for Whisper, 33.36% for MMS, and 20.02% for Qwen3-ASR**. In contrast, fine-tuning on general Filipino FLEURS data did not improve performance on the Taglish test set, highlighting the value of
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## Intended Use
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The dataset is intended for **Filipino-English ASR fine-tuning, benchmarking, and error analysis**.
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**The dataset and accompanying study are currently under publication. Final repository, license, and citation details will be provided upon release.**
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# Filipino-English Code-Switching Speech Dataset
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A **Filipino-English (Taglish) read-speech dataset** created for training and evaluating automatic speech recognition (ASR) systems on code-switched speech. The corpus contains **3,555 manually validated utterances from 152 speakers**, totaling approximately **8.9 hours of audio**.
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| **Train / Test** | 6.89 h / 2.04 h |
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| **Split** | Speaker-disjoint |
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## ASR Results
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The dataset was evaluated using several pretrained ASR models.
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| Qwen3-ASR | 25.17% | **20.13%** |
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| Gemma 4 | 16.18% | — |
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Fine-tuning on the dataset produced relative WER reductions of **32.16% for Whisper, 33.36% for MMS, and 20.02% for Qwen3-ASR**. In contrast, fine-tuning on general Filipino FLEURS data did not improve performance on the Taglish test set, highlighting the value of domain-matched code-switched speech data.
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The evaluation script can be found at ./eval_script.py
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## Intended Use
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The dataset is intended for **Filipino-English ASR fine-tuning, benchmarking, and error analysis**.
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**The dataset and accompanying study are currently under publication. Final repository, license, and citation details will be provided upon release.**
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