Unfolding the event landscape on twitter: classification and exploration of user categories.
Munmun De ChoudhuryNicholas DiakopoulosMor NaamanPublished in: CSCW (2012)
Keyphrases
- automatically classify
- support vector machine
- classification accuracy
- decision trees
- user experience
- classification method
- social media
- user interaction
- hierarchical text classification
- support vector machine svm
- pattern recognition
- machine learning
- classification systems
- automatic classification
- classification models
- training set
- model selection
- text classification
- image classification
- feature set
- user interface
- neural network
- class labels
- feature space
- classification rules
- recommender systems
- user satisfaction
- classification scheme
- discovery process
- micro blogging
- real world events
- training data