Advanced URL and IP features
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United States of America Patent
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Aug 5, 2008
Grant Date -
Jan 27, 2005
app pub date -
May 28, 2004
filing date -
Jun 4, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
Disclosed are systems and methods that facilitate spam detection and prevention at least in part by building or training filters using advanced IP address and/or URL features in connection with machine learning techniques. A variety of advanced IP address related features can be generated from performing a reverse IP lookup. Similarly, many different advanced URL based features can be created from analyzing at least a portion of any one URL detected in a message.
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