Anomaly Detection in Text Documents using HTM Networks.
Zoltán SzoplákGabriela AndrejkováPublished in: ITAT (2021)
Keyphrases
- anomaly detection
- text documents
- text mining
- intrusion detection
- text classification
- text categorization
- information extraction
- detecting anomalies
- network intrusion detection
- topic models
- keywords
- wordnet
- network anomaly detection
- named entities
- one class support vector machines
- bag of words
- anomalous behavior
- network traffic
- detect anomalies
- negative selection algorithm
- intrusion detection system
- unsupervised learning
- action recognition
- tf idf
- image processing
- dimensionality reduction
- co occurrence
- object recognition
- information retrieval
- real world