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Sentence-Level Sentiment Analysis of Financial News Using Distributed Text Representations and Multi-Instance Learning.
Bernhard Lutz
Nicolas Pröllochs
Dirk Neumann
Published in:
CoRR (2019)
Keyphrases
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sentence level
sentiment analysis
financial news
positive or negative
sentiment classification
opinion mining
text classification
text mining
natural language processing
feature selection
novelty detection
training data
probabilistic model
semi supervised learning
news stories