Keyphrases
- social media
- unsupervised learning
- user generated content
- automatic detection
- generative model
- social networks
- object detection
- data driven
- detection rate
- false positives
- social networking
- detection accuracy
- detection algorithm
- social media platforms
- false alarms
- big data
- social media data
- news articles
- keywords
- machine learning
- event detection
- user profiles
- hidden markov models
- computer vision
- discriminative learning
- discriminative classifiers
- neural network