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Sentiment Analysis in Greek Clinical Conversations: A Comparative Study of BERT, VADER, and Lexicon Approaches.
Maria Evangelia Chatzimina
Nikolaos Oikonomou
Helen Papadaki
Manolis Tsiknakis
Charalampos Pontikoglou
Published in:
BIBM (2023)
Keyphrases
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sentiment analysis
opinion mining
sentiment lexicon
sentiment classification
text classification
sentence level
online reviews
social media
natural language processing
supervised classifiers
sentiment polarity
databases
opinion retrieval
public opinion
user generated
text mining
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