Semi Supervised Approach for Relation Extraction in Agriculture Documents.
Veena GDeepa GuptaVani KanjirangatPublished in: OCIT (2022)
Keyphrases
- relation extraction
- semi supervised
- named entity recognition
- natural language text
- information extraction
- named entities
- automatic extraction
- text documents
- domain specific
- weakly supervised
- semantic relations
- information retrieval
- dependency trees
- semantic role labeling
- semantic features
- tree kernels
- broad coverage
- question answering
- document collections
- semi supervised learning
- pairwise
- information retrieval systems
- supervised learning
- document clustering
- xml documents
- labeled data
- unsupervised learning
- metadata
- active learning
- generative model
- general purpose
- natural language processing
- artificial intelligence
- multiword
- hidden markov models
- probabilistic model
- text mining
- maximum entropy
- low level features
- topic models