Improving SPRING Method in Similarity Search Over Time-Series Streams by Data Normalization.
Bui Cong GiaoDuong Tuan AnhPublished in: ICTCC (2016)
Keyphrases
- similarity search
- high dimensional data
- data sets
- distance function
- streaming time series
- input data
- similarity measure
- data points
- databases
- streaming data
- high dimensional
- nearest neighbor
- multimedia databases
- data analysis
- image data
- data streams
- efficient similarity search
- multimodal data
- data mining algorithms
- approximate similarity search
- data mining tasks
- indexing techniques
- data distribution
- decision trees
- training data
- database
- dimensionality reduction
- knn