Using Polyadic Formal Contexts for Information Extraction from Natural Language Texts.
Mikhail BogatyrevOlga MitrofanovaPublished in: IMS (2020)
Keyphrases
- natural language text
- information extraction
- formal contexts
- formal concepts
- concept lattice
- relation extraction
- text mining
- natural language processing
- attribute reduction
- formal concept analysis
- semantic network
- natural language
- information extraction systems
- named entity recognition
- automatic extraction
- web documents
- text documents
- rough sets
- information retrieval
- named entities
- conditional random fields
- document classification
- relational learning
- question answering
- data sets
- expert systems
- machine learning