公开(公告)号：US10275404B2

公开(公告)日：2019-04-30

申请号：US13898192

申请日：2013-05-20

Applicant: Amazon Technologies, Inc.

Inventor： Andrew V. Harbick ,  Ryan Justin Snodgrass ,  Joel R. Spiegel

IPC: G06Q30/02 ,  G06F16/2457 ,  G06F17/30 ,  G06Q30/06 ,  H04L12/58

Abstract: A computer-implemented service recommends digital works (and/or creators of works) to a user based on works currently or previously played or downloaded by the user on a player device or based on playlists stored on the player device. The works may be, for example, music files, video files, electronic books, or other digital content for playing by users. A user may thus obtain personalized recommendations that are based on works obtained from sources (web sites, physical CDs, etc.) that are independent of the recommendations system. In one embodiment, the service identifies pairs of works (and/or work creators) that are similar to each other by virtue of the relatively high frequency with which they co-occur on playlists or within play histories of users. The resulting mappings are used to provide recommendations to users.

公开(公告)号：US08892506B2

公开(公告)日：2014-11-18

申请号：US13764029

申请日：2013-02-11

Applicant: Amazon Technologies, Inc.

Inventor： Matthew James Round ,  Jeffrey P. Bezos ,  Ryan Justin Snodgrass ,  Jeremy Charles York ,  Russell A. Dicker ,  Joanna L. Power

IPC: G06F17/30

CPC classification number: G06F17/30864 ,  G06F17/30424 ,  G06F17/30554 ,  G06F17/3087 ,  G06F17/30893 ,  G06Q30/0241 ,  G06Q30/0246 ,  G06Q30/0257 ,  G06Q30/0631

Abstract: An interactive system enables users to generate and submit lists of items (e.g., products selected from an electronic catalog) for viewing by other users. The user-generated lists are selectively suggested to users of the system based (or based in part) on ratings of the user-generated lists. These ratings may, for example, be based on explicit ratings of the lists by users, and/or measures of how effective the respective lists are at driving purchases of items. In some contexts, the system may select one or more user-generated lists to present to a user based on a set of items purchased, viewed, or otherwise selected by the user, or based on the results of a search query submitted by the user.

Abstract translation: 交互式系统使得用户能够生成并提交项目列表（例如，从电子目录中选择的产品）供其他用户查看。 用户生成的列表被选择性地建议给基于（或部分地）部分地基于用户生成的列表的评级的系统的用户。 这些评级可以例如基于用户对列表的明确评级，和/或各个列表在推动物品购买方面的有效性的措施。 在一些情况下，系统可以基于由用户购买，查看或以其他方式选择的一组项目，或者基于用户提交的搜索查询的结果来选择一个或多个用户生成的列表来呈现给用户 。