Automated application of manually reviewed videos using matching

摘要

An access policy module automatically applies an access policy to a video. Access policies frequently require manual review of an item to determine a proper access policy for the video, such as whether the video should be taken down, age-limited, or permitted general access. Results of a manual review of a video are stored along with the portion of the video that was manually reviewed and the access policy applied to the video. When a trigger event occurs indicating access policies should be considered for a video, the video is compared to reviewed portions of videos that were manually reviewed to determine if an access policy can be automatically applied with sufficient confidence. When insufficient confidence is reached or conflicting access policies both have high confidence, the video is scheduled for manual review with a priority level based on the possible access level of the video.

主权项

1. A method for reducing delay in manual review of videos with respect to access policies comprising:
accessing a set of reviewed videos each associated with at least one of a plurality of access policies based on a reviewed portion of the reviewed video; receiving a request to determine an access policy for a video without an access policy; selecting a set of matching videos from the set of reviewed videos, the matching videos including a matching portion of the review portion, the matching portion at least partially matching a portion of the video; determining a plurality of confidence scores each associated with one of a plurality of access policies each associated with at least one of the matching videos in the set of matching videos, the confidence score of one of the access policies based on the matching portion of the at least one matching videos; and responsive to a determination that none of the confidence scores of the access policies is higher than a plurality of policy thresholds corresponding to the access policies,
scheduling the video in a manual review queue; anddetermining a priority level for the video to enter the manual review queue, the priority level permitting the video to enter the queue so that the video is reviewed sooner if it has a high priority level relative to a lower priority level.