Multivariate Time Series Representation and Similarity Search Using PCA.
Aminata KaneNematollaah ShiriPublished in: ICDM (2017)
Keyphrases
- similarity search
- multivariate time series
- high dimensional
- metric space
- principal component analysis
- dimension reduction
- query processing
- similarity measure
- knn
- dimensionality reduction
- spatial structure
- high dimensional data
- similarity queries
- hash functions
- nearest neighbor
- temporal data
- low dimensional
- human body
- neural network
- feature extraction
- database systems