Sentence Bag Graph Formulation for Biomedical Distant Supervision Relation Extraction.
Hao ZhangYang LiuXiaoyan LiuTianming LiangGaurav SharmaLiang XueMaozu GuoPublished in: CoRR (2023)
Keyphrases
- relation extraction
- dependency tree
- information extraction
- semantic role labeling
- entity extraction
- manually annotated
- parse tree
- automatic extraction
- dependency trees
- named entities
- semantic features
- structured data
- semantic relations
- domain specific
- tree kernels
- natural language text
- coreference resolution
- visual features
- question answering
- linguistic features
- named entity recognition
- text summarization
- semantic roles
- natural language
- broad coverage
- noun phrases
- natural language processing
- bag of words
- dependency parsing
- text mining
- biomedical literature
- annotated corpus
- co occurrence
- information retrieval
- semi supervised
- graphical models
- structural features
- conditional random fields
- document collections
- image classification