Outlier Detection in Multivariate Time Series Data Using a Fusion of K-Medoid, Standardized Euclidean Distance and Z-Score.
Nwodo Benita ChikodiliMohammed D. AbdulmalikOpeyemi Aderiike AbisoyeSulaimon Adebayo BashirPublished in: ICTA (2020)
Keyphrases
- outlier detection
- euclidean distance
- multivariate time series data
- multivariate time series
- knowledge discovery
- distance measure
- temporal data
- detection algorithm
- dimensionality reduction
- distance function
- data streams
- subspace clustering
- feature vectors
- similarity measure
- data points
- detecting outliers
- detect outliers
- data mining
- autoregressive
- high dimensional spaces
- temporal patterns
- training set