Distantly supervised relation extraction with KB-enhanced reconstructed latent iterative graph networks.
Qiji ZhouYue ZhangDonghong JiPublished in: Knowl. Based Syst. (2023)
Keyphrases
- relation extraction
- weakly supervised
- automatic extraction
- information extraction
- domain specific
- named entities
- semantic relations
- dependency trees
- semantic features
- question answering
- named entity recognition
- knowledge base
- semantic role labeling
- broad coverage
- structured data
- supervised learning
- semi supervised
- tree kernels
- learning algorithm
- visual features
- term extraction
- named entity recognizer
- data mining
- unsupervised learning
- graphical models
- data sources
- training data
- similarity measure
- feature selection
- artificial intelligence
- machine learning