Collaborations on YouTube: From Unsupervised Detection to the Impact on Video and Channel Popularity.
Christian KochMoritz LodeDenny StohrAmr RizkRalf SteinmetzPublished in: ACM Trans. Multim. Comput. Commun. Appl. (2018)
Keyphrases
- video sharing
- online video
- social media
- user generated
- event detection
- face detection and tracking
- unsupervised manner
- real time
- object detection and tracking
- semi supervised
- video sequences
- detection method
- activity detection
- youtube videos
- video search
- shot detection
- video streams
- multi channel
- multimedia
- video surveillance
- video content
- detection algorithm
- video clips
- video dataset
- concept detection
- video frames
- false positives
- object detection
- video analysis
- false alarms
- multimedia data
- human activities
- action recognition
- video data
- channel bandwidth