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NeMo Inverse Text Normalization: From Development To Production

By Yang Zhang and others
Inverse text normalization (ITN) converts spoken-domain automatic speech recognition (ASR) output into written-domain text to improve the readability of the ASR output. Many state-of-the-art ITN systems use hand-written weighted finite-state transducer(WFST) grammars since this task has extremely low tolerance to unrecoverable errors. We introduce an open-source Python WFST-based library for... Show more
May 17, 2021
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NeMo Inverse Text Normalization: From Development To Production
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