专利内容由知识产权出版社提供
专利名称：AUTOMATIC GENERATION OF FEATURED
FILTERS
发明人：Onur Gungor,Manas Pathak,Ajay
Gopalkrishna
申请号：US15421240申请日：20170131
公开号：US20180218422A1公开日：20180802
专利附图：
摘要：A method including selectively aggregating a first set of filters for an itemresults list. The first set of filters can include multiple filter types, including category
filters, facet filters, and price filters. The method also can include, for each filter in thefirst set of filters and each item in the item results list, determining user engagementstatistics for the item when the filter has been applied. The method additionally caninclude generating a filter score for each filter in the first set of filters. The methodfurther can include selecting a second set of filters from the first set of filters based onthe filter scores of the filters in the second set of filters being above a threshold filterscore. The method additionally can include applying space-constraint rules to the secondset of filters to limit a quantity of filters in the second set of filters based on a ranking ofthe filters in the second set of filters and based on a screen size of a user device. Themethod further can include applying mutual-information rules to determine whether amutual-information score for the second set of filters exceeds a predetermined mutual-information threshold. The method additionally can include after receiving a request todisplay a webpage that lists at least a portion of the item results list, coordinating adisplay of the webpage. The webpage can include a set of options to select each of thefilters in the second set of filters when the mutual-information score for the second setof filters exceeds the predetermined mutual-information threshold. Other embodimentsof related systems and methods are disclosed.
申请人：WAL-MART STORES, INC.
地址：Bentonville AR US
国籍：US
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