jimbozhang/kaldi-gop
Kaldi-based goodness of pronunciation (GOP)
Computes GMM-HMM based Goodness of Pronunciation scores by comparing forced-aligned phone likelihoods against an unconstrained phone loop via Viterbi decoding, normalizing by utterance duration. Builds on Kaldi's acoustic modeling framework and provides a lightweight alternative to DNN-based approaches, though with lower expected accuracy. Includes example scripts demonstrating end-to-end GOP computation from audio input.
159 stars. No commits in the last 6 months.
Stars
159
Forks
43
Language
C++
License
—
Category
Last pushed
Feb 04, 2021
Commits (30d)
0
Get this data via API
curl "https://pt-edge.onrender.com/api/v1/quality/voice-ai/jimbozhang/kaldi-gop"
Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.
Higher-rated alternatives
daanzu/kaldi-active-grammar
Python Kaldi speech recognition with grammars that can be set active/inactive dynamically at decode-time
nttcslab-sp/kaldiio
A pure python module for reading and writing kaldi ark files
gooofy/py-kaldi-asr
Some simple wrappers around kaldi-asr intended to make using kaldi's (online) decoders as...
pykaldi/pykaldi
A Python wrapper for Kaldi
scarletcho/KoLM
Korean text normalization and language preparation package for LM in Kaldi-based ASR system