"Can We Detect Substance Use Disorder?": Knowledge and Time Aware Classification on Social Media from Darkweb.
Usha LokalaOrchid Chetia PhukanTriyasha Ghosh DastidarFrancois R. LamyRaminta DaniulaityteAmit P. ShethPublished in: CoRR (2023)
Keyphrases
- social media
- pattern recognition
- classification accuracy
- domain knowledge
- feature extraction
- support vector
- image classification
- knowledge base
- decision trees
- detection method
- classification systems
- knowledge based systems
- classification models
- machine learning
- knowledge acquisition
- text classification
- knowledge discovery
- decision rules
- robust detection
- pattern classification
- classification scheme
- prior knowledge
- support vector machine
- data sets
- knowledge sources
- expert systems
- feature space
- support vector machine svm
- detection algorithm
- learning environment
- knowledge sharing
- classification method
- classification rules
- feature set
- machine learning methods
- classification algorithm
- benchmark datasets
- data mining techniques
- feature vectors
- training set
- preprocessing
- learning algorithm
- data mining