4645 search results - page 494 / 929 » Using Information Extraction to Improve Document Retrieval |
187
click to vote
AAAI
1998
15 years 8 months ago
1998
In many important text classification problems, acquiring class labels for training documents is costly, while gathering large quantities of unlabeled data is cheap. This paper sh...
182
click to vote
ICASSP
2010
IEEE
15 years 7 months ago
2010
IEEE
Extractive summarization of conference and lecture speech is useful for online learning and references. We show for the first time that deep(er) rhetorical parsing of conference ...
218
click to vote
WSDM
2010
ACM
16 years 4 months ago
2010
ACM
Knowledge-sharing communities like Wikipedia and automated extraction methods like those of DBpedia enable the construction of large machine-processible knowledge bases with relat...
153
click to vote
CVPR
2008
IEEE
16 years 9 months ago
2008
IEEE
We present a method for learning discriminative linear feature extraction using independent tasks. More concretely, given a target classification task, we consider a complementary...
211
click to vote
JAIR
2002
15 years 6 months ago
2002
We propose a structured approach to the problem of retrieval of images by content and present a description logic that has been devised for the semantic indexing and retrieval of ...