-NN and concept-based thesauri.
Sun Lee BangJae Dong YangHyung Jeong YangPublished in: Inf. Process. Manag. (2006)
Keyphrases
- neural network
- nearest neighbor
- information retrieval systems
- knn
- domain specific
- online databases
- artificial neural networks
- text categorization
- back propagation
- linguistic resources
- document collections
- feed forward
- neural network model
- radial basis function
- terminology extraction
- information retrieval
- modular neural networks
- bp algorithm
- neural network training
- conceptual information
- text clustering
- user friendly
- multilayer perceptron
- low level
- digital libraries
- prediction model
- bp neural network
- multi layer
- data sets
- semantic web
- controlled vocabulary
- text mining
- fuzzy logic
- backpropagation neural network
- weight update
- machine learning
- databases