Approximate Nearest Neighbor Search Using Query-Directed Dense Graph.

Hongya Wang Zeng Zhao Kaixiang Yang Hui Song Yingyuan Xiao

Published in: DASFAA (Workshops) (2021)

Keyphrases

approximate nearest neighbor search
kd tree
query processing
database
nearest neighbor
data structure
locality sensitive hashing

high dimensional feature vectors
range queries
metric space
approximate nearest neighbor
nearest neighbor search
hash functions
index structure

graph matching
relevance feedback
multimedia retrieval
high dimensional
image classification
image features

information retrieval systems
web images
graph databases
indexing techniques
vector space
similarity search