Using the Self-Organizing Map (SOM) Algorithm, as a Prototype E-Content Retrieval Tool.
Athanasios DrigasJohn VrettarosPublished in: ICCSA (2) (2008)
Keyphrases
- detection algorithm
- k means
- computational cost
- experimental evaluation
- learning algorithm
- cost function
- computational complexity
- preprocessing
- expectation maximization
- dynamic programming
- recognition algorithm
- self organizing maps
- optimization algorithm
- probabilistic model
- segmentation algorithm
- times faster
- convergence rate
- information retrieval
- input data
- np hard
- image retrieval
- optimal solution
- image database
- high accuracy
- search algorithm
- matching algorithm
- objective function
- input space
- neural network
- kohonen self organizing map