PaddlePaddle/PaddleSpeech

[TTS]英文数据 MFA 之前过滤标点，防止标点和单词黏连导致 OOV 变成 spn

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#2,443 opened on Sep 23, 2022

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 (2 comments) (0 reactions) (1 assignee)Python (1,702 forks)batch import
T2Sfeature requestgood first issue

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Description

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Research direction
Examine the MFA (Montreal Forced Aligner) data preprocessing pipeline for English TTS in PaddleSpeech. Identify where punctuation filtering should occur to prevent concatenation with words, causing OOV tokens to become 'spn'. Implement or fix the punctuation filtering logic.
Tech stack
python
Domain
ai
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
Python
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70