Keyphrases
- detection method
- automated analysis
- social media
- automatic detection
- false alarms
- social networks
- detection scheme
- detection algorithm
- online social networks
- artificial intelligence
- semi automated
- mobile robot
- fully automated
- false positives
- detection rate
- target detection
- detection accuracy
- polarity classification
- database
- event detection
- digital images
- case study
- website
- genetic algorithm
- data mining