General and Practical Tuning Method for Off-the-Shelf Graph-Based Index: SISAP Indexing Challenge Report by Team UTokyo.
Yutaro OguriYusuke MatsuiPublished in: CoRR (2023)
Keyphrases
- indexing method
- dynamic programming
- pairwise
- database
- index terms
- indexing scheme
- cost function
- experimental evaluation
- information retrieval
- synthetic data
- detection method
- high accuracy
- special case
- significant improvement
- objective function
- similarity measure
- support vector machine svm
- clustering method
- segmentation method
- fine tuning
- feature selection
- hash table