mravanelli/pytorch-kaldi
pytorch-kaldi is a project for developing state-of-the-art DNN/RNN hybrid speech recognition systems. The DNN part is managed by pytorch, while feature extraction, label computation, and decoding are performed with the kaldi toolkit. observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3109
- days_rel: n/a
- days_push: 1633
- n_releases_24m: 0
Adoption not part of the score
2404 stars · 442 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
PyTorch-Kaldi is a toolkit for developing state-of-the-art DNN/HMM hybrid speech recognition systems, combining PyTorch-managed neural networks with Kaldi-based feature extraction and decoding. It is now in maintenance mode, with the authors recommending migration to SpeechBrain.
Use cases
- train dnn-hmm speech recognition models
- run asr experiments on timit
- build rnn/lstm acoustic models with pytorch
- hybrid kaldi and pytorch speech recognition pipeline
- research automatic speech recognition
When to choose
- you need the classic DNN/HMM hybrid ASR setup with Kaldi decoding
- you are reproducing published PyTorch-Kaldi research results
When to avoid
- you are starting a new speech project - use SpeechBrain instead
- you need end-to-end ASR or modern speech tasks like enhancement or separation
Facets
library · maturity maintenance
speech-recognition machine-learning deep-learning audio-processing speech-processing machine-learning deep-learning python cli asr kaldi pytorch dnn-hmm rnn lstm speechbrain-successor linux
1 source
- readme: https://github.com/mravanelli/pytorch-kaldi · fetched 2026-08-28 · c8cad207588c
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| mravanelli/pytorch-kaldi | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="mravanelli/pytorch-kaldi")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem