Login / Signup
Nested relation extraction via self-contrastive learning guided by structure and semantic similarity.
Chengcheng Mai
Kaiwen Luo
Yuxiang Wang
Ziyan Peng
Yu Chen
Chunfeng Yuan
Yihua Huang
Published in:
Neural Networks (2023)
Keyphrases
</>
semantic similarity
relation extraction
semantic features
active learning
information extraction
learning algorithm
similarity measure
feature selection
object recognition
prior knowledge
domain knowledge
low level
supervised learning
wordnet
word sense disambiguation