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Apparatus and method for distance-based option data object filtering and modification

專利號(hào)
US11159908B1
公開日期
2021-10-26
申請(qǐng)人
Groupon, Inc.(US IL Chicago)
發(fā)明人
Emma Sawin; Daniel M. Roarty; Boris Lerner; Amber Roy Chowdhury
IPC分類
H04W4/02; G01S13/46
技術(shù)領(lǐng)域
option,data,deal,or,object,associated,in,user,deals,location
地域: IL IL Chicago

摘要

An apparatus, method, and computer program product are provided to filter and modify option data objects and weighted values associated with option data objects through the application of specific rule sets based on the relative density of option data objects within a particularized area. In some example implementations, option data objects and related parameters are parsed to identify locations associated with the option data object and a weighted value, such as a weighted value generated by a predictive model. Based at least in part on the location associated with the option data object, a determined location of a user of a mobile device, and location-specific distance criteria, the weighted value associated with the option data object may be modified to reflect distance-related option election probabilities.

說明書

In addition to calculating the distance between the user and the option data object location, the distance dist2 between the user and the center of the zip code or other reference point, such as reference point 402, is calculated. As with the calculation of distance dist1, the distance dist2 may use the location of the viewer device 410 as a proxy for the location of the user. Upon the calculation of dist2 and dist1, a combined distance dist is determined by summing dist2 and the radius r. If the dist1 distance is less than the combined dist measurement, the score or other weighted value associated with the option data object is scaled such that it will be highly ranked for subsequent presentation to the user. If the dist1 distance is greater than the combined dist measurement, the score or other weighted value associated with the option data object is maintained at its previous value. When a scaling factor (such as a factor of 0.1 or 0.01, or the like) is applied to the option data objects associated with locations that are near the user, these option data objects can be presented in a way that preserves their relative ranking with respect to each other, while elevating the ranking of nearby option data objects above similar option data objects that are associated with farther away locations.

權(quán)利要求

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