Automated feature weighting in naive bayes for high-dimensional data classification.
Lifei ChenShengrui WangPublished in: CIKM (2012)
Keyphrases
- naive bayes
- feature weighting
- high dimensional data
- text classification
- classification accuracy
- feature selection
- text categorization
- decision trees
- classification algorithm
- feature weights
- high dimensionality
- naive bayes classifier
- dimensionality reduction
- high dimensional
- low dimensional
- logistic regression
- nearest neighbor
- machine learning
- similarity search
- feature space
- training data
- data sets
- knn
- data analysis
- bag of words
- data points
- input data
- support vector machine
- k nearest neighbor
- feature set
- text documents
- training set
- neural network
- class labels
- support vector
- text mining
- principal component analysis
- feature extraction
- unlabeled data
- model selection
- information retrieval
- variable selection
- data mining