Sparse Shield: Social Network Immunization vs. Harmful Speech.
Alexandru PetrescuCiprian-Octavian TruicaElena Simona ApostolPanagiotis KarrasPublished in: CIKM (2021)
Keyphrases
- social networks
- social network analysis
- speech recognition
- high dimensional
- sparse data
- social media
- social interaction
- online social networks
- spoken language
- sparse representation
- social networking
- link prediction
- compressive sensing
- endpoint detection
- security informatics
- text to speech
- speaker identification
- face recognition
- audio visual
- virtual communities
- sparse coding
- social influence
- speech signal
- emotion recognition
- spoken dialogue systems
- sparse matrix
- spontaneous speech
- recognition engine
- community structure
- network structure
- social network analysis and mining