5580 search results - page 254 / 1116 » Meta-level Information Extraction |
161
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MANSCI
2007
15 years 6 months ago
2007
Extracting sentiment from text is a hard semantic problem. We develop a methodology for extracting small investor sentiment from stock message boards. The algorithm comprises di�...
173
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BMCBI
2004
15 years 6 months ago
2004
Background: The exploitation of information extraction (IE), a technology aiming to provide instances of structured representations from free-form text, has been rapidly growing w...
141
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NAACL
2010
15 years 4 months ago
2010
With the increase in popularity of online review sites comes a corresponding need for tools capable of extracting the information most important to the user from the plain text da...
166
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WEBI
2010
Springer
15 years 4 months ago
2010
Springer
Today's world is characterized by the multiplicity of interconnections through many types of links between the people, that is why mining social networks appears to be an impo...
141
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EMNLP
2009
15 years 4 months ago
2009
This paper employs morphological structures and relations between sentence segments for opinion analysis on words and sentences. Chinese words are classified into eight morphologi...