Multivariate Time Series Data Mining: PCA-based Measures For Similarity Search.
Leonidas KaramitopoulosGeorgios EvangelidisDimitrios DervosPublished in: DMIN (2008)
Keyphrases
- similarity search
- multivariate time series
- data mining
- metric space
- distance function
- high dimensional
- multivariate time series data
- categorical data
- query processing
- similarity measure
- high dimensional data
- knn
- similarity queries
- data mining techniques
- knowledge discovery
- temporal data
- cluster analysis
- data analysis
- dimension reduction
- data mining algorithms
- principal component analysis
- association rule mining
- temporal patterns
- association rules
- data warehouse
- spatio temporal
- autoregressive
- spatial structure
- database
- symbolic aggregate approximation
- pattern discovery
- human motion
- pattern mining
- low dimensional
- semi supervised
- pattern recognition
- image processing
- real world
- databases
- data sets