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How far we can go with extractive text summarization? Heuristic methods to obtain near upper bounds.
Wai Ming Wang
Zhi Li
J. W. Wang
Z. H. Zheng
Published in:
Expert Syst. Appl. (2017)
Keyphrases
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text summarization
heuristic methods
upper bound
natural language processing
lower bound
named entity recognition
multi document summarization
question answering
optimal solution
information extraction
tabu search
extractive summarization
automatic summarization
keyword extraction
query expansion
branch and bound algorithm
automatic text summarization
arabic language
genetic algorithm
information retrieval
lexical chains
data analysis
objective function
machine learning