Patent · US Active

Method and computer program product for recognition error correction data

US8019158B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Ella Barkan · Haifa, IL
Tal Drory · Haifa, IL
Andre Heilper · Haifa, IL

Key dates

Filing date	Jan 2, 2008
Grant date	Sep 13, 2011
Priority date	—
Expiry date	Jul 10, 2030

Classification

Technology area (CPC G)Physics
CPC primaryG06V30/274
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method for altering a recognition error correction data structure, the method includes: altering at least one key out of a set of semantically similar keys in response to text appearance probabilities of keys of the set of semantically similar keys to provide an at least one altered key; and replacing the at least one key by the at least one altered key.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.