717 search results - page 1 / 144 » The effect of negation on sentiment analysis and retrieval e... |
CIKM
2009
Springer
13 years 11 months ago
2009
Springer
We investigate the problem of determining the polarity of sentiments when one or more occurrences of a negation term such as “not” appear in a sentence. The concept of the sco...
IALP
2010
12 years 12 months ago
2010
With more and more reviews on the web, browsing through a mass of the related reviews becomes a heavy work. How to effectively analyzing and organizing these reviews attracts more...
ACII
2007
Springer
13 years 11 months ago
2007
Springer
Text is not only an important medium to describe facts and events, but also to effectively communicate information about the writer’s (positive or negative) sentiment underlying ...
IJCNLP
2005
Springer
13 years 10 months ago
2005
Springer
Traditional text categorization is usually a topic-based task, but a subtle demand on information retrieval is to distinguish between positive and negative view on text topic. In t...
CIKM
2008
Springer
13 years 6 months ago
2008
Springer
Although PageRank has been designed to estimate the popularity of Web pages, it is a general algorithm that can be applied to the analysis of other graphs other than one of hypert...