Analyzing Tag Distributions in Folksonomies for Resource Classification.
Arkaitz ZubiagaRaquel Martínez-UnanueVíctor FresnoPublished in: KSEM (2011)
Keyphrases
- classification accuracy
- pattern recognition
- automatic classification
- decision trees
- social tagging
- classification scheme
- text classification
- probability distribution
- support vector
- machine learning
- feature extraction
- feature vectors
- feature selection
- training samples
- support vector machine svm
- decision rules
- cross validation
- resource allocation
- density estimation
- collaborative tagging
- neural network
- image classification
- random variables
- supervised learning
- face recognition
- tag recommendation
- user generated
- preprocessing
- knn
- web resources
- classification models
- cost sensitive
- machine learning methods
- classification method
- classification algorithm
- expectation maximization
- data sets
- svm classifier