HiHPQ: Hierarchical Hyperbolic Product Quantization for Unsupervised Image Retrieval.

Zexuan Qiu Jiahong Liu Yankai Chen Irwin King

Published in: AAAI (2024)

Keyphrases

learning algorithm
image retrieval
unsupervised learning
image database
image representation
image search
relevance feedback
data driven

retrieval method
coarse to fine
image content
text retrieval
retrieval precision
product quality
semi supervised
conservation laws

product information
low level features
unsupervised manner
color quantization
quantization error
nearest neighbor search
content based retrieval

image collections
image annotation
partial differential equations
life cycle
hierarchical structure
image quality
high level