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:
Oct. 21, 1997
Filed:
Jul. 29, 1994
Ernest H Beernink, San Carlos, CA (US);
David T Temkin, San Francisco, CA (US);
Donna M Auguste, Lyons, CO (US);
Apple Computer, Inc., Cupertino, CA (US);
Abstract
A method and apparatus for training a recognizer includes displaying a practice word on a display screen of a pen-based computer system and entering a handwritten word that is similar to the practice word on the display screen. A recognized candidate list that includes candidate words and an associated confidence level for each candidate word is derived from the handwritten word by a recognizer. The confidence level indicates how confidently the handwritten word has been matched to the associated candidate word. The candidate list is displayed and a training database is updated with training data derived from the handwritten word. The training data is used by the recognizer to recognize other handwritten words with greater accuracy. A practice word that is either easily recognized by the recognizer or recognized with difficulty can be displayed, and the easily recognized practice words are randomly retrieved from a dictionary tree of characters to provide words of reasonable length and a variety of types and combinations of characters.