Determining a known character string equivalent to a query string
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United States of America Patent
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Jul 31, 2007
Grant Date -
N/A
app pub date -
May 3, 2001
filing date -
May 3, 2000
priority date (Note) -
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Abstract
A system, method, and computer program product perform text equivalencing. The text equivalencing is performed by modifying a string of characters by applying a set of heuristics, comparing the modified strings of characters to known strings of characters. If a match is found, the text equivalencing engine performs database update and exits. If no match is found, sub-strings are formed by grouping together frequently occurring sets of characters. An information retrieval technique is performed on the sub-strings to determine equivalent text.
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