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Many industrial speech recognition systems start with Kaldi, add their own data and any modifications to the recognizer, and then spend a while tuning the model
by hiddencost 11y ago
Many industrial speech recognition systems start with Kaldi, add their own data and any modifications to the recognizer, and then spend a while tuning the model. Speech recognition is one of those problems where you need a ph.d. and hundreds of ours of transcribed audio plus a large amount of in domain text to build a good model. So it's not really accessible without serious resources.
- WalterGR 11y agoThanks for the clear description of the situation. So (metaphorically speaking) this sounds like Google's Tesseract OCR "engine"[1]: yes it'll recognize letters - but it does no layout analysis. It's only one piece of a much larger puzzle. [1] https://code.google.com/p/tesseract-ocr/ https://code.google.com/p/tesseract-ocr/