NLP@NISER: Classification of COVID19 tweets containing symptoms.
Deepak KumarNalin KumarSubhankar MishraPublished in: SMM4H@NAACL-HLT (2021)
Keyphrases
- classification method
- decision trees
- pattern recognition
- text classification
- classification accuracy
- pattern classification
- natural language processing
- feature space
- support vector
- feature extraction
- feature vectors
- class labels
- support vector machine
- classification models
- support vector machine svm
- automatic classification
- classification algorithm
- social media
- natural language
- feature selection
- machine learning
- data sets
- classification scheme
- classification process
- classification systems
- named entities
- decision rules
- feature set
- artificial intelligence
- data mining