A Joint Model for Hierarchical Nested Information Extraction.
Ruyang YinZhencheng ZhouZonghe GaoPublished in: IEEE Access (2022)
Keyphrases
- decision making
- conceptual model
- statistical model
- computational model
- bayesian networks
- information retrieval
- formal model
- hierarchical structure
- probabilistic model
- information extraction
- syntactic and semantic dependencies
- mathematical model
- theoretical framework
- theoretical analysis
- markov chain
- cost function
- prior knowledge
- pairwise
- multiscale