Keyphrases
- micro blogging
- weakly supervised
- information overload
- social networking
- social networks
- object class
- online social networks
- object detection
- object detectors
- semi supervised
- topic models
- user interaction
- superpixels
- micro blog
- recommender systems
- user interface
- social media
- information retrieval
- object recognition
- computer vision
- sina weibo
- relation extraction
- named entities