High-performance implementation of a two-bit geohash coding technique for nearest neighbor search.
M. VaralakshmiAmit Parashuram KesarkarDaphne LopezPublished in: Concurr. Comput. Pract. Exp. (2021)
Keyphrases
- nearest neighbor search
- nearest neighbor
- sequential search
- high dimensional
- coding scheme
- fractal image compression
- cost model
- memory based learning
- feature space
- index structure
- locality sensitive hashing
- machine learning
- euclidean distance
- exhaustive search
- search methods
- similarity search
- dimensionality reduction
- data points
- database systems
- decision trees
- approximate nearest neighbor
- image processing