Distributional Kernel: An Effective and Efficient Means for Trajectory Retrieval.
Yuanyi ShangKai Ming TingZijing WangYufan WangPublished in: PAKDD (5) (2024)
Keyphrases
- cost effective
- co occurrence
- information retrieval systems
- computationally efficient
- information retrieval
- efficient indexing
- feature space
- query expansion
- document retrieval
- data retrieval
- highly efficient
- search space pruning
- database
- efficient search
- efficient retrieval
- retrieval accuracy
- multimedia databases
- kernel methods
- computationally expensive
- kernel function
- image database
- image retrieval
- support vector
- neural network