Inventors:
Paul Bradley - Bellevue WA, US
Stella Chan - Kirkland WA, US
Usama Fayyad - Bellevue WA, US
Neal Rothleder - Kirkland WA, US
Radha Krishna Uppala - Redmond WA, US
Assignee:
Revenue Science, Inc. - Bellevue WA
International Classification:
G06F 7/00, G06Q 30/00
US Classification:
707102, 707100, 7071041, 707101, 705 14, 705 26
Abstract:
A facility for identifying groups of items that co-occur in more than a threshold number of instances is described. Each such group of items has a size reflecting the number of items in the group. The facility uses a data structure comprising, for each of a plurality of group sizes, a single map identifying groups of that group size that co-occur in more than a threshold number of instances.