Multimodal detection of fake social media use through a fusion of classification and pairwise ranking systems.
Taruna AgrawalRahul GuptaShrikanth S. NarayananPublished in: EUSIPCO (2017)
Keyphrases
- pairwise
- social media
- pairwise classification
- classification systems
- spam detection
- classification accuracy
- label ranking
- benchmark datasets
- multi modal
- feature selection
- feature vectors
- pattern recognition
- support vector
- feature extraction
- decision trees
- detection algorithm
- accurate classification
- multi sensor
- data fusion
- brain image analysis
- active learning
- object detection
- false positives
- markov random field
- information retrieval
- ordinal data
- training set
- pairwise comparison
- multi class
- feature ranking
- audio visual
- support vector machine svm
- information fusion
- learning to rank
- classification method
- retrieval systems
- detection method