Feature Extraction from Social Media Posts for Psychometric Typing of Participants.
Charles LiMonte HancockBen BowlesOlivia HancockLesley PergPayton BrownAsher BurrellGianella FrankFrankie StiersShana MarshallGale MercadoAlexis-Walid AhmedPhillip BeckelheimerSamuel WilliamsonRodney WadePublished in: HCI (15) (2018)
Keyphrases
- social media
- feature extraction
- user generated content
- social networks
- social networking
- preprocessing
- feature vectors
- face recognition
- social media platforms
- social context
- dimensionality reduction
- principal component analysis
- wavelet transform
- undergraduate students
- discriminant analysis
- image processing
- pattern classification
- blog posts
- social web
- user generated
- iris recognition
- linear feature extraction
- dimension reduction
- social interaction
- extracted features
- texture features
- image classification
- image preprocessing
- feature extractors
- pattern recognition
- feature selection
- gabor filters
- online social networks
- linear discriminant analysis
- support vector machine svm
- crisis management
- public opinion
- feature extractor