Pseudo Label based Unsupervised Deep Discriminative Hashing for Image Retrieval.
Qinghao HuJiaxiang WuJian ChengLifang WuHanqing LuPublished in: ACM Multimedia (2017)
Keyphrases
- image retrieval
- nearest neighbor search
- unsupervised learning
- semi supervised
- image database
- deep architectures
- deep learning
- supervised learning
- multi label
- relevance feedback
- data structure
- image content
- order preserving
- nearest neighbor
- content based retrieval
- image search
- weakly supervised
- supervised training
- retrieval method
- hash functions
- image representation
- visual features
- hash table
- feature space
- multi label classification
- discriminative features
- deep belief networks
- max margin
- image matching
- random projections
- bag of words
- labeled data
- high dimensional
- feature extraction
- cbir systems
- visual content
- image annotation
- learning algorithm
- graph cuts
- dimensionality reduction
- probabilistic model
- feature selection