Chinese Biomedical Entity Relation Extraction Based On Directed Graph Convolutional Network.
Baosheng YinWei ZhaoPublished in: ICSAI (2022)
Keyphrases
- directed graph
- relation extraction
- entity extraction
- convolutional network
- convolutional neural networks
- named entities
- information extraction
- automatic extraction
- domain specific
- random walk
- coreference resolution
- semantic role labeling
- semantic relations
- coarse to fine
- named entity recognition
- semantic features
- question answering
- named entity recognizer
- feature extractor
- text mining
- tree kernels
- keyword extraction
- annotated corpus
- natural language processing
- computer vision
- conditional random fields
- contextual information
- strongly connected
- knowledge representation
- multiscale