Product Quantizer Aware Inverted Index for Scalable Nearest Neighbor Search.

Hae-Chan Noh Taeho Kim Jae-Pil Heo

Published in: ICCV (2021)

Keyphrases

nearest neighbor search
inverted index
index structure
nearest neighbor
query processing
data structure
multi dimensional
r tree
similarity search

high dimensional
document retrieval
cost model
image retrieval
range queries
exhaustive search
vector quantization
search methods
database management systems

coding scheme
feature space
metric space
indexing techniques
keyword search
free text
knn
machine learning

neural network
data distribution
data sets
image compression
data management
search algorithm
feature selection
information retrieval