公开(公告)号：US20190318410A1

公开(公告)日：2019-10-17

申请号：US15955054

申请日：2018-04-17

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： Sajad MODARESI ,  Fernando BERNSTEIN ,  Denis SAURE ,  Setareh Borjian BOROUJENI ,  Su-Ming WU ,  Robert CORR ,  Nikos NIKOLAKIS

IPC: G06Q30/06 ,  G06N99/00

Abstract: Embodiments provide a recommendation for an additional item in response to receiving a basket of goods determine a type for the basket of goods from a set of basket types, receive a set of additional targeted items as target recommendations and receive a history of received types of baskets of goods. Embodiments iteratively perform a clustering into a plurality of clusters of each of the basket types based on the history of received types of baskets of goods, and preference updating for each of the targeted items into each of the plurality of clusters. The iteratively performing, after a plurality of iterations, outputs a sequence of mappings and a sequence of preference parameters. Embodiments generate a frequency of tabulation of mappings from the sequence of mappings and then generate the recommendation based on the sequence of mappings, the sequence of preference parameters and the frequency of tabulation of mappings.