Systems and methods for improving search quality
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United States of America Patent
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N/A
Issued Date -
Jul 7, 2005
app pub date -
Dec 30, 2003
filing date -
Dec 30, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Systems and methods are disclosed for improving search quality. Search queries are expanded using a variety of linguistic techniques. For example, the words in a query can be supplemented with related words obtained from a database of compound words, inflectional forms, and/or orthographic variations. The expanded queries can be used to perform searches for responsive documents. A document index can be expanded using similar techniques.
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