Character-based correction arrangement with correction propagation
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United States of America Patent
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Jun 2, 1998
Grant Date -
N/A
app pub date -
Oct 5, 1995
filing date -
Oct 4, 1995
priority date (Note) -
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status (Latency Note)
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Abstract
A method of correcting a text in a data processing system is described. The method includes the step of locating a first incorrect character in the text. A character list of alternative characters for the first incorrect character is then shown to the user who replaces the first incorrect character with a correct character from the character list. The change of the first incorrect character is then propagated through a remainder of the text in accordance with a matching score and a language probability score of the remainder of the text with respect to the correct character to correct any subsequent incorrect character in the text.
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