Grammar-Based Question Classification Using Ensemble Learning Algorithms.
Alaa MohassebAndreas KanavosPublished in: WEBIST (Revised Selected Papers) (2022)
Keyphrases
- question classification
- learning algorithm
- question answering
- feature weighting
- training data
- machine learning algorithms
- machine learning approaches
- question answering systems
- machine learning
- active learning
- ensemble methods
- machine learning methods
- learning tasks
- tree kernels
- training set
- context free grammars
- information retrieval
- information retrieval systems
- natural language processing
- supervised learning
- information extraction
- structured data
- labeled data
- text classification
- language model
- feature selection