Unsupervised Distance Learning By Reciprocal kNN Distance for Image Retrieval.
Daniel Carlos Guimarães PedronetteOtávio Augusto Bizetto PenattiRodrigo Tripodi CalumbyRicardo da Silva TorresPublished in: ICMR (2014)
Keyphrases
- distance learning
- knn
- distance function
- k nearest neighbor
- image retrieval
- nearest neighbor
- distance measurement
- distance education
- higher education
- text categorization
- distance computation
- online learning
- k nearest neighbour
- knn algorithm
- k nearest
- nearest neighbor search
- e learning
- learning process
- interactive multimedia
- knn classification
- classification algorithm
- distance metric
- video conferencing
- distance measure
- euclidean distance
- query point
- neural network
- knn classifier
- learning management systems
- similarity search
- feature selection
- support vector machine
- semi supervised
- text classification
- minimum distance
- supervised learning
- virtual classroom
- internet technology
- nearest neighbour
- shows significant improvements
- open and distance learning
- classification method
- educational environment
- neighborhood graph
- locality sensitive hashing
- mutual information
- feature space
- multimedia
- machine learning