172 search results - page 1 / 35 » Supporting Flat Relations by a Nested Relational Kernel |
VLDB
1987
ACM
13 years 8 months ago
1987
ACM
ACL
2006
13 years 6 months ago
2006
This paper proposes a novel composite kernel for relation extraction. The composite kernel consists of two individual kernels: an entity kernel that allows for entity-related feat...
IPM
2008
13 years 5 months ago
2008
Extracting semantic relationships between entities from text documents is challenging in information extraction and important for deep information processing and management. This ...
AIRS
2008
Springer
13 years 11 months ago
2008
Springer
Abstract. In this paper, we mainly explore the effectiveness of two kernelbased methods, the convolution tree kernel and the shortest path dependency kernel, for Chinese relation e...
EMNLP
2007
13 years 6 months ago
2007
This paper proposes a tree kernel with contextsensitive structured parse tree information for relation extraction. It resolves two critical problems in previous tree kernels for r...