Content-based Stance Classification of Tweets about the 2020 Italian Constitutional Referendum.
Marco Di GiovanniMarco BrambillaPublished in: SocialNLP@NAACL (2021)
Keyphrases
- classification accuracy
- pattern recognition
- classification scheme
- decision trees
- machine learning
- feature space
- support vector machine svm
- classification method
- image classification
- social media
- decision rules
- benchmark datasets
- model selection
- named entities
- supervised learning
- support vector machine
- multimedia
- classification systems
- classification process
- cost sensitive
- automatic classification
- data sets
- training samples
- text classification
- feature vectors
- image retrieval
- training set
- information retrieval
- data mining