Daniel P Weaver

US Patent:

20190130285, May 2, 2019

Filed:

Oct 27, 2017

Appl. No.:

15/796410

Inventors:

- Seattle WA, US
Liliane Jeanne Barbour - Seattle WA, US
Aritra Biswas - Madison WI, US
Simone Elviretti - Seattle WA, US
Rasika Sanjay Jangle - Seattle WA, US
Paul Hercules Mandac Rivera - Seattle WA, US
James Stevenson - Seattle WA, US
Daniel Patrick Weaver - Seattle WA, US

Assignee:

Amazon Technologies, Inc. - Seattle WA

International Classification:

G06N 5/02
G06N 3/04
G06F 17/30

Abstract:

In response to a programmatic interaction, respective representations of items of an initial result set are presented to an item consumer. One or more result refinement iterations are then conducted. In a given iteration, one or more feedback indicators with respect to one or more items are identified, a machine learning model is trained using at least the feedback indicators to generate respective result set candidacy metrics for at least some items, and the metrics are then used to transmit additional items for presentation to the item consumer.