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Exploiting Higher-level Semantic Information for the Opinion-oriented Summarization of Blogs.
Alexandra Balahur
Mijail A. Kabadjov
Josef Steinberger
Published in:
Int. J. Comput. Linguistics Appl. (2010)
Keyphrases
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semantic information
higher level
low level
keywords
high level
semantic analysis
wordnet
semantic features
public opinion
low level features
domain knowledge
opinion detection
semantic knowledge
semantic meaning
social networks
social media
semantic relatedness
multi document summarization
syntactic information
semantic content
visual information
semantic similarity
structural information
contextual information
blog posts
metadata
xml documents
relational databases
knowledge base
sentiment analysis
data sets
domain ontology
linguistic information
search engine