README.md

metadata

language:
  - km
license: other
task_categories:
  - automatic-speech-recognition
tags:
  - whisper
  - khmer
size_categories:
  - 10K<n<100K

Khmer Speech Dataset for Whisper Large V3

Combined Khmer speech datasets for fine-tuning Whisper models.

Statistics

• Total: 52,255 samples (~47.3 hours)
• Train: 49,119 (94.0%)
• Test: 3,136 (6.0%)
• Duration: 1.0s - 13.3s (avg: 3.3s)

Sources

seanghay/khmer_mpwt_speech (×5)

• Samples: 10,290 (duplicated 5x from 2,058)
• Duration: ~9.6 hours

seanghay/km-speech-corpus

• Samples: 14,943
• Duration: ~10.3 hours

google/fleurs

• Samples: 1,675
• Duration: ~7.3 hours

S-Sethisak/khmer-speech-dataset

• Samples: 22,441
• Duration: ~28.7 hours

openslr-42

• Samples: 2,906
• Duration: ~5.9 hours

Format

• audio: Audio with original sampling rate
• text: Khmer transcription

Processing

1. Standardized to audio+text columns
2. khmer_mpwt_speech duplicated 5×
3. Shuffled (seed=42) and split 94%/6%

License

This dataset combines data from multiple sources with different licenses. Please refer to each original source for specific license terms.