Data processing: speech signal processing – linguistics – language – Speech signal processing – Recognition
Reexamination Certificate
2007-07-17
2007-07-17
Harper, V. Paul (Department: 2626)
Data processing: speech signal processing, linguistics, language
Speech signal processing
Recognition
C704S270000, C704S231000
Reexamination Certificate
active
09993331
ABSTRACT:
A natural (e.g., handwriting or speech) input recognition system and method that uses contextual mapping to improve recognition accuracy by biasing recognition based on the context of an input field. As natural input data is being entered into an application field, the context (type) of the field is determined and used to locate context-based validation rules and context-based user bias data. When entry is complete, the context-based validation rules and context-based user bias data are provided to a recognition engine with the natural input data. The recognizer biases its recognition result by using the rules and the user bias data to recognize the natural input. A field signature generator is described that determines each field's context, independent of the application, and a data harvesting engine is described that automatically collects user bias data from various data stores.
REFERENCES:
patent: 5809497 (1998-09-01), Freund et al.
patent: 5963666 (1999-10-01), Fujisaki et al.
patent: 5970448 (1999-10-01), Goldhor et al.
patent: 6078886 (2000-06-01), Dragosh et al.
patent: 6741994 (2004-05-01), Kang et al.
patent: 6834264 (2004-12-01), Lucas et al.
patent: 6996528 (2006-02-01), Morin et al.
Geidl Erik M.
Winkler David V.
Harper V. Paul
Microsoft Corporation
Vo Huyen X.
Workman Nydegger
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