Iterative Approach for Information Extraction and Ontology Learning from Textual Aviation Safety Reports.
Lama SaeedaPublished in: ESWC (2) (2017)
Keyphrases
- ontology learning
- information extraction
- natural language processing
- aviation safety
- free text
- textual data
- semantic relations
- text data
- human factors
- text mining
- background knowledge
- semantic web
- text corpora
- relation extraction
- natural language
- machine learning
- question answering
- named entities
- text documents
- named entity recognition
- structured data
- wordnet
- knowledge acquisition
- information retrieval
- web documents
- keywords
- information processing
- text classification
- inductive logic programming
- information extraction systems
- semantic lexicon
- word sense disambiguation
- active learning
- natural language text
- computational linguistics
- text analysis
- metadata
- search engine
- human computer interaction