Methods and systems for compressing indices
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United States of America Patent
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Sep 21, 2010
Grant Date -
N/A
app pub date -
Dec 30, 2003
filing date -
Dec 30, 2003
priority date (Note) -
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Abstract
Systems and methods for compressing indices are described. In one aspect, a plurality of items are selected where each item has an entry in an inverted index and each item entry comprises a listing of articles that the item appears in. At least a first item entry and a second item entry are determined for compression and the second item entry is compressed into the first item entry resulting in a compressed first item entry.
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