Statistical wavelet-based anomaly detection in big data with compressive sensing.
Wei WangDunqiang LuXin ZhouBaoju ZhangJiasong MuPublished in: EURASIP J. Wirel. Commun. Netw. (2013)
Keyphrases
- anomaly detection
- big data
- compressive sensing
- random projections
- intrusion detection
- cloud computing
- data analysis
- data management
- sparse representation
- image representation
- data processing
- social media
- signal processing
- intrusion detection system
- business intelligence
- unsupervised learning
- knowledge discovery
- data warehousing
- detect anomalies
- database systems
- text classification
- databases
- dimensionality reduction
- motion estimation
- object recognition
- support vector
- reinforcement learning
- data mining
- real world