An Unsupervised TCN-based Outlier Detection for Time Series with Seasonality and Trend.
Ronghong MoYiyang PeiNeelakantam VenkatarayaluPereira NathanielA. B. PremkumarSumei SunPublished in: APWCS (2021)
Keyphrases
- outlier detection
- turning points
- change point detection
- detection algorithm
- knowledge discovery
- fraud detection
- unsupervised learning
- high dimensional datasets
- density estimation
- density ratio estimation
- data streams
- credit card fraud detection
- detect outliers
- supervised learning
- detecting outliers
- distance based outlier detection
- semi supervised
- data mining
- density based clustering
- sequential data
- machine learning
- real world
- databases