YujiYamaguchi/lfm25-audio-jp-dialect-audio2audio-lora
Updated • 26
text listlengths 1 1 | audio_in listlengths 128 128 | audio_in_lens listlengths 1 1 | audio_out listlengths 8 8 | modality_flag listlengths 1 1 | supervision_mask listlengths 1 1 |
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方言音声(関西弁・熊本弁)→ 標準語「テキスト+音声」を同時生成するモデルの学習データセット。
Hack the Liquid WAY 2026 — Track 2 / チーム山口
dialect-to-standard-ja
(方言音声→標準語テキストのみ)の発展版。各ペアの標準語ラベルに、テキストに加えて
edge-tts で合成した標準語音声を持たせ、InterleavedSegment
(テキストと音声フレームを交互配置する専用データ型)として
liquid-audio の generate_interleaved の
出力パターンと一致する形式に前処理済み(モデル学習にそのまま投入できる Arrow 形式、
LFM2.5-Audio-1.5B-JP のトークナイザ・Mimi コーデックでエンコード済み)。
dialect-to-standard-ja と同一split)| カラム | 説明 |
|---|---|
text |
トークンID列(システムプロンプト+方言テキスト+標準語テキストを含む対話) |
audio_in |
入力(方言)音声の特徴量 |
audio_in_lens |
入力音声の長さ |
audio_out |
出力(標準語)音声の Mimi コードブック列(8系統、InterleavedSegment でテキストと交互配置) |
modality_flag |
各トークン位置がテキスト/音声のどちらかを示すフラグ |
supervision_mask |
損失計算の対象トークンを示すマスク |
テキストペア(方言テキスト → 標準語テキスト)は
dialect-to-standard-ja
の dialect_standard_pairs.jsonl と共通です。標準語音声はそのテキストを
edge-tts(ja-JP-NanamiNeural)で合成したものです。
標準語テキストは Qwen3-32B、標準語音声は edge-tts(data/prepare_conversion_audio2audio.py)で
自動生成しました。
YujiYamaguchi/lfm25-audio-jp-dialect-audio2audio-loraYujiYamaguchi/dialect-to-standard-ja