On nearest neighbor indexing of nonlinear trajectories.
Charu C. AggarwalDakshi AgrawalPublished in: PODS (2003)
Keyphrases
- nearest neighbor
- nearest neighbor queries
- nearest neighbor search
- k nearest neighbor
- knn
- distance function
- high dimensional data
- index structure
- information retrieval
- data points
- content based retrieval
- approximate nearest neighbor
- high dimensional spaces
- indexing techniques
- moving objects
- high dimensional
- indexing method
- nearest neighbor algorithm
- training set
- decision trees
- trajectory data
- locality sensitive hashing
- machine learning
- feature extraction
- visual features
- learning algorithm
- highly nonlinear
- mobile robot