CAT is more than a CRF-based ASR toolkit: it provides a complete workflow for data-efficient end-to-end ASR, supporting CTC, CTC-CRF, RNN-T, and language-model training and inference.
☆369Feb 5, 2026Updated 8 months ago
Alternatives and similar repositories for CAT
Users that are interested in CAT are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- FSA/FST algorithms, differentiable, with PyTorch compatibility.☆1,369Jul 11, 2026Updated 3 months ago
- PyTorch implementation of LF-MMI for End-to-end ASR☆221Jan 14, 2021Updated 5 years ago
- ☆76Mar 18, 2022Updated 4 years ago
- A torch implementation of a recursion which turns out to be useful for RNN-T.☆148Aug 25, 2023Updated 3 years ago
- End-to-end ASR/LM implementation with PyTorch☆595Aug 30, 2021Updated 5 years ago
- Managed hosting for WordPress and PHP on Cloudways • AdManaged hosting for WordPress, Magento, Laravel, or PHP apps, on multiple cloud providers. Deploy in minutes on Cloudways by DigitalOcean.
- a lightweight speech processing toolkit based on Pytorch and (Py)Kaldi☆355Dec 25, 2020Updated 5 years ago
- CUDA-Warp RNN-Transducer☆215Feb 22, 2023Updated 3 years ago
- Towards hot directions in industrial end to end speech recognition☆328Nov 30, 2021Updated 4 years ago
- E2E system with LF-MMI; word N-gram for Mandarin☆167Apr 29, 2022Updated 4 years ago
- ☆277Jan 15, 2021Updated 5 years ago
- A fast parallel implementation of RNN Transducer.☆315Jun 7, 2023Updated 3 years ago
- A SPMI Lab toolkit for language models.☆11Apr 12, 2017Updated 9 years ago
- Kaldi-compatible online & offline feature extraction with PyTorch, supporting CUDA, batch processing, chunk processing, and autograd - P…☆219Jul 10, 2026Updated 3 months ago
- Moved to https://github.com/k2-fsa/icefall☆146Oct 13, 2022Updated 4 years ago
- AI Agents on DigitalOcean Gradient AI Platform • AdBuild production-ready AI agents using customizable tools or access multiple LLMs through a single endpoint. Create custom knowledge bases or connect external data.
- A No-Recurrence Sequence-to-Sequence Model for Speech Recognition☆378Jul 21, 2022Updated 4 years ago
- An extension of thu-spmi/CAT which contains a full-fledged implementation of CTC-CRF for Tensorflow.☆12Jul 5, 2021Updated 5 years ago
- Tools for handling multimodal data in machine learning projects.☆1,160Updated this week
- Kaldi model converter to ONNX☆248Jan 27, 2023Updated 3 years ago
- Efficient Neural Architecture Search via Straight-Through Gradients☆13Nov 12, 2020Updated 5 years ago
- Memory efficient transducer loss computation☆71Jun 10, 2022Updated 4 years ago
- ☆1,512Updated this week
- Pronunciation lexicon covering both English and Chinese languages for Automatic Speech Recognition.☆263Oct 11, 2019Updated 7 years ago
- SpeechIO Leaderboard: a large, robust, comprehensive, benchmarking platform for Automatic Speech Recognition.☆556Mar 29, 2025Updated last year
- 1-Click AI Models by DigitalOcean Gradient • AdDeploy popular AI models on DigitalOcean Gradient GPU virtual machines with just a single click. Zero configuration with optimized deployments.
- Chinese text normalization for speech processing☆742Mar 18, 2023Updated 3 years ago
- A ctc decoder for both online and offline asr model☆66Nov 18, 2023Updated 2 years ago
- Python wrapper for OpenFST and its extensions from Kaldi. Also support reading/writing ark/scp files☆56Oct 8, 2026Updated 2 weeks ago
- 3M: Multi-loss, Multi-path and Multi-level Neural Networks for speech recognition☆120Jun 22, 2022Updated 4 years ago
- Standalone implementation of the CUDA-accelerated WFST Decoder available in Riva☆92Feb 18, 2025Updated last year
- The official repository of the Eesen project☆836May 23, 2019Updated 7 years ago
- Production First and Production Ready End-to-End Speech Recognition Toolkit☆5,248Sep 7, 2026Updated last month
- A pytorch wrapper for LF-MMI training and parallel training in Kaldi☆74Jun 8, 2022Updated 4 years ago
- In this repository, I try to combine k2 with speechbrain to decode well and fastly.☆16Jun 17, 2022Updated 4 years ago
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- Custom decoders for Kaldi☆81Jun 10, 2019Updated 7 years ago
- experiments with RETURNN☆163Sep 23, 2026Updated last month
- Large, modern dataset for speech recognition☆732Feb 26, 2024Updated 2 years ago
- Working online speech recognition based on RNN Transducer. ( Trained model release available in release )☆292Aug 5, 2021Updated 5 years ago
- an open-source implementation of sequence-to-sequence based speech processing engine☆965Dec 2, 2022Updated 3 years ago
- A pure python module for reading and writing kaldi ark files☆266Mar 6, 2025Updated last year
- ☆61Jan 31, 2023Updated 3 years ago