Sequential classification method for open-ended questionnaire data based on category classification sample.
Kaoru IidaKeisuke NegoroHiroaki OisoMasanori AkiyoshiPublished in: IADIS AC (1) (2009)
Keyphrases
- classification method
- open ended
- data analysis
- classification algorithm
- data sets
- classification scheme
- support vector machine
- training data
- support vector machine svm
- database
- pattern classification
- k nearest neighbor
- text classification
- pattern recognition
- learning algorithm
- knn
- knowledge discovery
- feature extraction
- data points
- decision trees
- supervised learning
- classification accuracy
- active learning
- training samples
- prior knowledge
- class labels
- training set
- neural network
- feature space
- databases