Unsupervised Anomaly Detection From Semantic Similarity Scores.
Nima RafieeRahil GholamipoorMarkus KollmannPublished in: CoRR (2020)
Keyphrases
- similarity scores
- unsupervised anomaly detection
- anomaly detection
- similarity measure
- similarity calculation
- semi supervised
- word pairs
- intrusion detection
- similarity measurement
- semantic information
- pairwise
- semantic similarity
- data sets
- pattern recognition
- weighted sum
- semantic features
- natural language
- knowledge base
- learning algorithm