Unsupervised Technique for Anomaly Detection in Qatar Stock Market.
Haya Al-ThaniHanadi HassenSomaya Al-MáadcedNoora FetaisAli JaouaPublished in: ICCA (2018)
Keyphrases
- anomaly detection
- stock market
- unsupervised anomaly detection
- unsupervised learning
- short term
- intrusion detection
- detecting anomalies
- stock exchange
- stock price
- financial time series
- network intrusion detection
- intrusion detection system
- anomalous behavior
- network traffic
- financial data
- long term
- stock returns
- semi supervised
- trading rules
- network anomaly detection
- detect anomalies
- stock index futures
- stock trading
- supervised learning
- one class support vector machines
- financial markets
- data mining
- object recognition
- feature selection
- learning algorithm