Fast Training of a Graph Boosting for Large-Scale Text Classification.
Hiyori YoshikawaTomoya IwakuraPublished in: PRICAI (2016)
Keyphrases
- text classification
- feature selection
- text classification tasks
- training corpus
- early stopping
- graph representation
- text classifiers
- machine learning
- real world
- graph structure
- bag of words
- naive bayes
- structured data
- graph theory
- text categorization
- training set
- random walk
- training process
- labeled data
- graph mining
- text mining
- massive graphs
- knn
- weighted graph
- k nearest neighbor
- small scale
- directed graph
- multi label
- cost sensitive
- multi class
- training examples
- feature space
- learning algorithm
- semi supervised learning