Enhancing Domain-Specific Supervised Natural Language Intent Classification with a Top-Down Selective Ensemble Model.
Gard B. JensetBarbara McGillivrayPublished in: Mach. Learn. Knowl. Extr. (2019)
Keyphrases
- domain specific
- natural language
- machine learning
- mathematical model
- computational model
- pattern recognition
- high level
- similarity measure
- multiple models
- unsupervised learning
- model selection
- classification algorithm
- classification models
- decision trees
- statistical model
- cross validation
- domain independent
- ensemble classifier
- supervised learning
- support vector machine svm
- training samples
- multi class
- support vector machine
- probability distribution
- probabilistic model
- feature vectors
- pairwise
- feature space
- feature selection