Feature selection in unsupervised learning via evolutionary search.
YongSeog KimW. Nick StreetFilippo MenczerPublished in: KDD (2000)
Keyphrases
- evolutionary search
- unsupervised learning
- feature selection
- hybrid evolutionary
- dimensionality reduction
- extremal optimization
- evolutionary algorithm
- text classification
- fitness function
- machine learning
- supervised learning
- model selection
- genetic algorithm
- feature subset
- knn
- feature set
- feature extraction
- semi supervised
- fuzzy logic
- computational intelligence
- simulated annealing
- cost function
- search space
- feature space
- training data