2261 search results - page 83 / 453 » Supervised Topic Models |
ACL
2009
13 years 7 months ago
2009
Modern models of relation extraction for tasks like ACE are based on supervised learning of relations from small hand-labeled corpora. We investigate an alternative paradigm that ...
WWW
2004
ACM
14 years 10 months ago
2004
ACM
To improve the process of user information retrieval, we propose the concept of a latent semantic map (LSM), along with a method of generating this map. The novel aspect of the LS...
CVPR
2010
IEEE
14 years 6 months ago
2010
IEEE
We address the character identification problem in
movies and television videos: assigning names to faces on
the screen. Most prior work on person recognition in video
assumes s...
EACL
2006
ACL Anthology
13 years 11 months ago
2006
ACL Anthology
We present a weakly supervised approach to automatic Ontology Population from text and compare it with other two unsupervised approaches. In our experiments we populate a part of ...
AIED
2005
Springer
14 years 3 months ago
2005
Springer
This paper explores the idea of using contexts to support more efficient information search in Topic Maps-based digital libraries. The notion of context is d as abstraction of grou...