Revealing Relations between Open and Closed Answers in Questionnaires through Text Clustering Evaluation.

Magnus Rosell Sumithra Velupillai

Published in: LREC (2008)

Keyphrases

text clustering
background knowledge
text mining
semantic relations
document clustering
text data
hierarchical clustering
feature selection
text categorization
text documents
data mining
machine learning
digital libraries
feature space
k means