Automatic classification of dialog acts with semantic classification trees and polygrams.
Marion MastHeinrich NiemannElmar NöthErnst Günter Schukat-TalamazziniPublished in: Learning for Natural Language Processing (1995)
Keyphrases
- automatic classification
- classification trees
- natural language
- decision trees
- training data
- regression trees
- automatic detection
- logistic regression
- automatically classify
- semantic information
- high dimensional
- random forests
- class distribution
- machine learning algorithms
- inductive learning
- background knowledge
- data sets
- text classification
- graphical models
- natural language processing
- multi class
- information extraction
- machine learning