PERSONAL CONTENT STREAMS BASED ON USER-TOPIC PROFILES

摘要

A personal content stream comprising a plurality of videos is generated for a user. The user selects topics used in the generation of a personal content stream. The plurality of user selected topics is expanded to include topics related to one or more of the user selected topics. Each of the topics in the expanded plurality of topics includes a topic weight. Videos are selected that are related to one or more of the expanded plurality of topics to generate a plurality of stream videos. Additional videos are selected and added to the plurality of stream videos as the user watches videos. The topic weights are adjusted during video playback based on feedback from the user.

主权项

1. A computer-implemented method for generating a personal content stream of videos, the method comprising:
generating a plurality of sets of stream topics using a plurality of topics in a user profile, each set of stream topics including a plurality of stream topics; providing the plurality of sets of stream topics to a client device for display on the client device; receiving, from the client device, a selection of a provided set of stream topics as a basis for the personal content stream for a user associated with the user profile; and providing the personal content stream including a plurality of videos as a series of videos to be played automatically on the client device, each of the plurality of videos associated with a stream topic included in the selected set of stream topics.