784 search results - page 91 / 157 » Learning Algorithms for Keyphrase Extraction |
ICIP
2009
IEEE
15 years 11 months ago
2009
IEEE
Most algorithms for extracting illuminant chromaticity from arbitrary images, such as the images found on the web, are based on machine learning techniques. We will show how a phy...
GFKL
2007
Springer
15 years 4 months ago
2007
Springer
Number and date expressions are essential information items in corpora and therefore play a major role in various text mining applications. However, so far number expressions were ...
NAACL
2004
14 years 11 months ago
2004
We consider the problem of modeling the content structure of texts within a specific domain, in terms of the topics the texts address and the order in which these topics appear. W...
TIT
2002
14 years 9 months ago
2002
Principal curves, like principal components, are a tool used in multivariate analysis for ends like feature extraction. Defined in their original form, principal curves need not ex...
INLG
2010
Springer
14 years 7 months ago
2010
Springer
We describe our contribution to the Generation Challenge 2010 for the tasks of Named Entity Recognition and coreference detection (GREC-NER). To extract the NE and the referring e...