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Improving Claim Stance Classification with Lexical Knowledge Expansion and Context Utilization.
Roy Bar-Haim
Lilach Edelstein
Charles Jochim
Noam Slonim
Published in:
ArgMining@EMNLP (2017)
Keyphrases
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lexical knowledge
classification accuracy
machine learning
contextual information
classification algorithm
feature space
document classification
feature selection
feature extraction
text classification
information retrieval
training data
context aware
machine learning methods
context sensitive