2190 search results - page 90 / 438 » Large-scale extraction and use of knowledge from text |
113
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AUSAI
2007
Springer
15 years 7 months ago
2007
Springer
Semantic orientation (SO) for texts is often determined on the basis of the positive or negative polarity, or sentiment, found in the text. Polarity is typically extracted using th...
113
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ITNG
2006
IEEE
15 years 7 months ago
2006
IEEE
The huge volumes of biomedical texts available online drives the increasing need for automated techniques to analyze and extract knowledge from these repositories of information. ...
106
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SMC
2007
IEEE
15 years 7 months ago
2007
IEEE
—We carried out a series of experiments on text classification using multi-word features. An automated method was proposed to extract the multi-words from text data set and two d...
ICPR
2008
IEEE
15 years 8 months ago
2008
IEEE
A crucial preprocessing stage in applications such as OCR is text extraction from mixed-type documents. The present work, in contrast to most until now, successfully faces the pro...
159
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NLDB
2004
Springer
15 years 6 months ago
2004
Springer
Abstract. Extracting information automatically from texts for database representation requires previously well-grouped phrases so that entities can be separated adequately. This pr...