The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 05, 2008
Filed:
Mar. 31, 2004
Hiroaki Kashima, Yokohama, JP;
Yoshinori Tahara, Kanagawa, JP;
Daisuke Tomoda, Yokohama, JP;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A speech recognizing device. Natural speech recognizing means recognizes speech input in an application program by dictation. Recognition result converting means converts a recognition result from said natural speech recognizing means into a final recognition result processable by said application program on the basis of a grammar to he used for recognizing said input speech in a grammar method. The recognition result converting means further comprises candidate sentence generating means for evolving said grammar to generate candidate sentences that are candidates for said final recognition result: and matching means for selecting a candidate sentence as said final recognition result among the candidate sentences by matching said candidate sentences generated by said candidate sentence generating means against the recognition result by said natural speech recognizing means. The candidate sentence comprises a sentence having an associated highest score calculated according to the formula '(ngramWords−replacedWords−rejectedWords−insertedWords)/ngramWords.'