Identifying Xenophobia in Twitter Posts Using Support Vector Machine with TF/IDF Strategy.
Alisson Rodrigo Santana dos SantosCleyton Mário de Oliveira RodriguesHenning Barly Summer de MeloPublished in: SBSI (2022)
Keyphrases
- tf idf
- support vector machine
- weighting scheme
- information retrieval
- text categorization
- vector space model
- term frequency
- document clustering
- term weighting
- ranking algorithm
- text documents
- machine learning
- retrieval model
- training data
- training set
- k nearest neighbor
- knn
- support vector
- feature selection
- feature vectors
- knowledge base
- data mining