LDRC: Long-tail Distantly Supervised Relation Extraction via Contrastive Learning.

Tingwei Li Zhi Wang

Published in: ICMLSC (2023)

Keyphrases

relation extraction
learning algorithm
weakly supervised
supervised learning
active learning
unsupervised learning
long tail
machine learning
artificial intelligence
social networks
text mining
named entities
semantic relations
named entity recognition
automatic extraction