Unsupervised Triplet Hashing for Fast Image Retrieval.
Shanshan HuangYichao XiongYa ZhangJia WangPublished in: CoRR (2017)
Keyphrases
- image retrieval
- nearest neighbor search
- image database
- unsupervised learning
- order preserving
- image annotation
- data structure
- retrieval accuracy
- semi supervised
- relevance feedback
- text retrieval
- image content
- image representation
- visual features
- supervised classification
- unsupervised manner
- retrieval method
- multiple feature fusion
- hash functions
- hash tables
- image matching
- active learning
- low level features
- image search
- natural language processing
- random projections
- high dimensional
- feature space
- multimedia retrieval
- high level
- cross media
- machine learning
- neural network
- linear hashing
- hashing algorithm
- data sets