METHOD AND APPARATUS FOR TRANSDUCER-BASED TEXT NORMALIZATION AND INVERSE TEXT NORMALIZATION
Patent №
US 7,630,892
Granted
2009-12-08
Filed 2004
Owner
MICROSOFT CORPORATION
Lab
AI components
3
nlp · speech · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10939005
A method and apparatus are provided that perform text normalization and inverse text normalization using a single grammar. During text normalization, a finite state transducer identifies a second string of symbols from a first string of symbols it receives. During inverse text normalization, the context free transducer identifies the first string of symbols after receiving the second string of symbols.
AI classification
Natural language1.00
Speech1.00
AI hardware0.89
Knowledge representation0.18
Machine learning0.07
Planning0.01
Evolutionary computation0.00
Vision0.00
Ownership
MICROSOFT CORPORATION
assignment · 157850112
Assignors
WU, QIANG, MORTON, RACHEL I., JIANG, LI
On an employer assignment, the assignors are typically the inventors.
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