An Alternating Optimization Scheme for Binary Sketches for Cosine Similarity Search.

Erik Thordsen Erich Schubert

Published in: SISAP (2023)

Keyphrases

similarity search
optimization scheme
vector space
high dimensional
distance function
metric space
binary codes
similarity measure
similarity searching

multimedia databases
query processing
euclidean distance
knn
high dimensional data
indexing techniques
efficient similarity search
hash functions
similarity retrieval

r tree
similarity queries
multimodal data
hamming distance
locality sensitive hashing
cross view
data sets
exact match

hamming space
triangle inequality
dynamic time warping
similarity computation
input data
multi dimensional
data streams
databases