Towards Ptolemaic metric properties of the z-normalized Euclidean distance for multivariate time series indexing.
Max PernklauChristian BeecksPublished in: ICDEW (2024)
Keyphrases
- euclidean distance
- multivariate time series
- similarity measure
- distance measure
- distance metric
- distance function
- manhattan distance
- cosine distance
- dimensionality reduction
- euclidean space
- feature vectors
- multivariate time series data
- mahalanobis distance
- data points
- neural network
- categorical data
- dimension reduction
- geodesic distance
- temporal data
- spatial structure
- autoregressive
- human motion
- nearest neighbor
- knn
- feature extraction
- information retrieval