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How does this compare with Snips.co which can do offline speech recognition on a Rapberry Pi 3? Coyld this be used to train a model/engine that can be used tha
by tmzt 9y ago
How does this compare with Snips.co which can do offline speech recognition on a Rapberry Pi 3?
Coyld this be used to train a model/engine that can be used that way?
- reubenmorais 9y agoThe model we released today is not yet optimized for smaller devices like that, but our plan is to make it usable on targets like the RPi3.
- RubenSandwich 9y agoAre you releasing any prebuilt models, I searched but couldn't find any, so people can go and play with your work without training? Edit: NM found it under releases: https://github.com/mozilla/DeepSpeech/releases https://github.com/mozilla/DeepSpeech/releases.
- daveevad 9y agoThank you for finding and linking the prebuilt model. It was eluding me.
- knocte 9y agoOMG, C++??? I thought Mozilla folks would give Rust a spin.
- TD-Linux 9y agoIt is Tensorflow based which has a C++ API. Though, it looks like they provide Rust bindings for the Deep Speech library itself.
- Cyphase 9y agoThe URL is https://snips.ai/ https://snips.ai/ .
- tmzt 9y agoThanks, going by memory which is apparently faulty.
- skoocda 9y agoI can't find exact numbers on Snips.ai, but generally there's a linear relation between the size of the inference model in RAM and the accuracy it can obtain. I'd have to assume DeepSpeech outperforms anything running on a RasPi3, at least for LVCSR. It hits 93.5% accuracy on Librispeech, which I've never seen from any offline recognition models.
- woodson 9y agoKaldi has 4.14% WER (95.86% accuracy) on the same test dataset (test-clean) [1] using a model that runs faster than real time on CPU. You would have to make the model smaller to run it in real time on a RasPi3, but according to this [2], you can get decent WERs for read speech even then. [1] https://github.com/kaldi-asr/kaldi/blob/master/egs/librispeech/s5/local/chain/tuning/run_tdnn_1b.sh https://github.com/kaldi-asr/kaldi/blob/master/egs/librispee... [2] https://groups.google.com/d/msg/kaldi-help/Pr6jPH1Qshg/kn8df0JmBQAJ https://groups.google.com/d/msg/kaldi-help/Pr6jPH1Qshg/kn8df...
- TD-Linux 9y agoThey are listed as a contributor to the Common Voice dataset: https://medium.com/mozilla-open-innovation/sharing-our-common-voice-mozilla-releases-second-largest-public-voice-data-set-e88f7d6b7666 https://medium.com/mozilla-open-innovation/sharing-our-commo... I think their product is higher level - it has things like recognizing commands and sentence structures, and hotword detection.
- mediocrejoker 9y agoI don't think snips is open source, for one.