Weakly Supervised Tweet Stance Classification by Relational Bootstrapping.
Javid EbrahimiDejing DouDaniel LowdPublished in: EMNLP (2016)
Keyphrases
- weakly supervised
- fully supervised
- relation extraction
- named entities
- topic models
- semi supervised
- image classification
- support vector
- object class
- information extraction
- named entity recognition
- decision trees
- superpixels
- machine learning
- feature set
- semantic lexicon
- supervised learning
- support vector machine
- feature extraction
- feature selection
- bag of words
- feature vectors
- training set