Experiments with Self Organizing Maps in CLEF 2003.
Javier FernándezRicardo MonesIrene DíazJosé RanillaElías F. CombarroPublished in: CLEF (2003)
Keyphrases
- self organizing maps
- question answering
- query expansion
- information retrieval
- cross language
- neural network
- competitive learning
- input data
- cross lingual
- unsupervised learning
- test collection
- neural gas
- k means
- topology preserving
- network anomaly detection
- som neural network
- computer vision
- text mining
- supervised learning
- pattern recognition
- feature extraction
- data sets
- database