Fine-grained Product Features Extraction and Categorization in Reviews Opinion Mining.

Sheng Huang Xinlan Liu Xueping Peng Zhendong Niu

Published in: ICDM Workshops (2012)

Keyphrases

fine grained
features extraction
opinion mining
product reviews
product features
customer reviews

online product reviews
automatic classification
sentiment analysis
coarse grained
online reviews
feature extraction

wavelet transform
access control
sentiment classification
text categorization
topic modeling
positive or negative

consumer reviews
customer satisfaction
character recognition
feature selection
text mining
training data