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Flavours of Convolution for Unsupervised Aspect Extraction and Aspect-based Sentiment Analysis.
Soumick Chatterjee
Sowmya Prakash
Andreas Nürnberger
Published in:
NL4AI@AI*IA (2023)
Keyphrases
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sentiment analysis
opinion mining
sentiment words
sentiment lexicon
sentiment classification
information extraction
sentence level
natural language processing
text classification
machine learning
feature selection
recommender systems
unsupervised learning
product reviews
collective classification