| --- |
| configs: |
| - config_name: ru |
| data_files: |
| - split: train |
| path: corpus/ru.train.clean.jsonl |
| - split: eval |
| path: corpus/ru.eval.clean.jsonl |
| - config_name: ru-5000h |
| data_files: |
| - split: train |
| path: corpus/ru.train.coverage-5000h.jsonl |
| - split: eval |
| path: corpus/ru.eval.clean.jsonl |
| - config_name: audio-aadonis_multilingual_audio_alignments__ru |
| data_files: |
| - split: train |
| path: audio/aadonis_multilingual_audio_alignments__ru/*/part-*.parquet |
| - config_name: audio-common_voice_21_ru |
| data_files: |
| - split: train |
| path: audio/common_voice_21_ru/*/part-*.parquet |
| - config_name: audio-d3vastated_common_voice_ru_en__ru |
| data_files: |
| - split: train |
| path: audio/d3vastated_common_voice_ru_en__ru/*/part-*.parquet |
| - config_name: audio-dialogs |
| data_files: |
| - split: train |
| path: audio/dialogs/*/part-*.parquet |
| - config_name: audio-dusha_crowd |
| data_files: |
| - split: train |
| path: audio/dusha_crowd/*/part-*.parquet |
| - config_name: audio-espnet_yodas_granary__ru |
| data_files: |
| - split: train |
| path: audio/espnet_yodas_granary__ru/*/part-*.parquet |
| - config_name: audio-fleurs_ru |
| data_files: |
| - split: train |
| path: audio/fleurs_ru/*/part-*.parquet |
| - config_name: audio-golos |
| data_files: |
| - split: train |
| path: audio/golos/*/part-*.parquet |
| - config_name: audio-rmndrnts_common_voice_ru_noised__default |
| data_files: |
| - split: train |
| path: audio/rmndrnts_common_voice_ru_noised__default/*/part-*.parquet |
| - config_name: audio-ru_audiobooks_devices |
| data_files: |
| - split: train |
| path: audio/ru_audiobooks_devices/*/part-*.parquet |
| - config_name: audio-rudevices_audio_records |
| data_files: |
| - split: train |
| path: audio/rudevices_audio_records/*/part-*.parquet |
| - config_name: audio-ruls |
| data_files: |
| - split: train |
| path: audio/ruls/*/part-*.parquet |
| - config_name: audio-ruslan |
| data_files: |
| - split: train |
| path: audio/ruslan/*/part-*.parquet |
| --- |
| |
| # ru cleaned speech corpus |
|
|
| This refresh provides a converged full train manifest, a frozen eval manifest, |
| and a token-coverage subset of approximately 5000 hours. |
| The validated FLAC payloads are reused without decoding or transcoding. Completely referenced Parquet shards are hard-linked locally; partial shards are filtered into exact row-only Parquet files. |
|
|
| ## Corpus overview |
|
|
| | Variant | Rows | Hours | |
| |---|---:|---:| |
| | train | 4,650,979 | 4465.559 | |
| | coverage_5000h | 4,304,751 | 3879.927 | |
| | eval | 1,563 | 2.013 | |
| |
| All audio locators are portable and have the form |
| `audio/<subset>/<group>/part-N.parquet#row=N`. |
| |
| The release audit records exact input/output hashes, rejected audio mappings, |
| language-tag validation, and zero train/eval audio-identity overlap. |
| |
| ```python |
| from datasets import load_dataset |
| ds = load_dataset("YuKuanFu/ru", "ru-5000h", split="train") |
| ``` |
| |
| ## Coverage-size note |
| |
| The completed strict eligible pool contains 3,880.000 source hours and could not reach 5,000 hours. After packaging exclusions, the uploaded `ru-5000h` train contains 3,879.927 hours. The default configuration uses the larger conservative full-clean train manifest. |
| |
| ## Packaging exclusions |
| |
| Rows that could not be represented by the validated FLAC pool are omitted |
| and recorded here rather than silently replaced: |
| |
| | Variant | Rows | Hours | Reasons | |
| |---|---:|---:|---| |
| | train | 70 | 0.073172 | all_zero_audio: 70 | |
| | coverage_5000h | 70 | 0.073172 | all_zero_audio: 70 | |
|
|
