Login / Signup
Low frequency keyword and keyphrase extraction from meeting transcripts with sentiment classification using unsupervised framework.
J. I. Sheeba
K. Vivekanandan
Published in:
CCSEIT (2012)
Keyphrases
</>
low frequency
sentiment classification
high frequency
keyphrase extraction
cross domain
subband
frequency domain
semi supervised
knowledge base
artificial intelligence
supervised learning
machine learning
wavelet coefficients
knn
multiresolution
feature space
keyphrases