Outlier Detection for Sensor Data Streams Based on Maximum Frequent and Minimum Rare Patterns.
Xiaochen ShiSaihua CaiRuizhi SunPublished in: ChineseCSCW (2020)
Keyphrases
- outlier detection
- sensor data streams
- data streams
- frequent patterns
- data mining
- knowledge discovery
- detection algorithm
- transaction data
- density estimation
- fraud detection
- density ratio estimation
- high dimensional datasets
- detecting outliers
- credit card fraud detection
- data mining techniques
- sliding window
- distance based outlier detection
- detect outliers
- data sets
- databases
- sensor data
- data analysis