376 search results - page 63 / 76 » On the Use of Virtual Evidence in Conditional Random Fields |
NAACL
2010
13 years 6 months ago
2010
Extraction of entities from ad creatives is an important problem that can benefit many computational advertising tasks. Supervised and semi-supervised solutions rely on labeled da...
ACL
2009
13 years 6 months ago
2009
In this paper, we analyze the impact of different automatic annotation methods on the performance of supervised approaches to the complex question answering problem (defined in th...
ACL
2009
13 years 6 months ago
2009
This paper presents ongoing research in clinical information extraction. This work introduces a new genre of text which are not well-written, noise prone, ungrammatical and with m...
IEEEVAST
2010
13 years 3 months ago
2010
Modern machine learning techniques provide robust approaches for data-driven modeling and critical information extraction, while human experts hold the advantage of possessing hig...
ICASSP
2011
IEEE
13 years 10 days ago
2011
IEEE
In this paper, several approaches for language portability of dialogue systems are investigated with a focus on the spoken language understanding (SLU) component. We show that the...