Systems and methods for facilitating internet shopping
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United States of America Patent
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Sep 28, 2010
Grant Date -
Jan 29, 2004
app pub date -
Dec 18, 2002
filing date -
Jul 23, 2002
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Systems and methods for facilitating online comparison shopping, including a similarity engine, a navigational system, and a step skipping system. The systems and methods according to the invention include a method for determining similarity between two preferably disparate products. The systems and methods also preferably include a method of increasing efficiency of navigation in a comparison shopping site based on product coverage and product entropy. The systems and methods further include a method of step-skipping to quicken user navigation through a comparison shopping site.
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