Improving the Accuracy of Question Classification with Machine Learning.

Nguyen Thanh Tri Minh Le Nguyen Akira Shimazu

Published in: RIVF (2007)

Keyphrases

question classification
machine learning
machine learning approaches
question answering
feature weighting
feature selection
data mining
classification accuracy
machine learning algorithms
kernel methods
knowledge base
decision trees
support vector machine
natural language processing
feature set