1
Igor Roizen, Keith A Dutton: Search ranking estimation. Shopzilla, Philip H Albert, Townsend and Townsend and Crew, July 27, 2010: US07765178 (22 worldwide citation)

A searcher can be configured to improve relevance ranking of search results through iterative weighting of search ranking results. A Search Auto Categorizer (SAC) operates on a base query to return a probabilistic distribution of leaf categories of a taxonomy in which relevant products may reside. A ...


2
Igor Roizen, Keith A Dutton: Search ranking estimation. Shopzilla, Kilpatrick Townsend & Stockton, September 13, 2011: US08019744 (17 worldwide citation)

A searcher can be configured to improve relevance ranking of search results through iterative weighting of search ranking results. A Search Auto Categorizer (SAC) operates on a base query to return a probabilistic distribution of leaf categories of a taxonomy in which relevant products may reside. A ...


3
Igor Roizen, Keith A Dutton: Search ranking estimation. Shopzilla, Kilpatrick Townsend & Stockton, June 25, 2013: US08473477

A searcher can be configured to improve relevance ranking of search results through iterative weighting of search ranking results. A Search Auto Categorizer (SAC) operates on a base query to return a probabilistic distribution of leaf categories of a taxonomy in which relevant products may reside. A ...