COVID-19 Fake News Detection Using Joint Doc2Vec and Text Features with PCA.
Hector MejiaCarlos ChipantizaJose LlumiquingaIsidro R. AmaroRigoberto Fonseca-DelgadoPublished in: ARTIIS (1) (2022)
Keyphrases
- feature extraction
- false positives
- principal component analysis
- feature space
- extracting features
- dimensionality reduction
- search engine
- detection algorithm
- image features
- low level
- information retrieval
- text mining
- content features
- high dimensional
- textual features
- keywords
- short texts
- principle component analysis
- gabor features
- news video
- automatically extracted
- svm classifier
- detection method
- anomaly detection
- information extraction