主权项 |
1. A method comprising:
presenting electronic content; providing a selectable user interface element for presentation to a user in association with the electronic content, wherein selection by the user of the selectable user interface element indicates that the user is interested in at least a portion of the electronic content; detecting, by at least one processor, a selection by the user of the selectable user interface element; in response to the selection, presenting one or more topics for association, by the user, with the electronic content; detecting a selection by the user of at least one topic from the one or more topics; updating, based on the detected selection of the at least one topic, a user profile associated with the user to reflect an association between the electronic content and the at least one topic; and providing, based on the updated user profile, additional content to the user. |