SOM-Based Sample Learning Algorithm for Relevance Feedback in CBIR.
Tatsunori NishikawaTakahiko HoriuchiHiroaki KoteraPublished in: PCM (1) (2004)
Keyphrases
- relevance feedback
- learning algorithm
- active learning
- image retrieval
- cbir systems
- self organizing maps
- machine learning
- machine learning algorithms
- document retrieval
- information retrieval systems
- query expansion
- training examples
- low level features
- retrieval process
- back propagation
- retrieval model
- retrieval accuracy
- supervised learning
- user feedback
- input space
- neural network
- kohonen self organizing map
- training data
- information retrieval
- pseudo relevance feedback
- image search
- retrieval effectiveness
- decision trees
- k means
- relevant documents
- sample size
- unsupervised learning
- learning problems
- labeled data
- input data
- reinforcement learning
- object recognition
- image features
- retrieval framework
- image retrieval systems
- negative feedback
- learning process