A Logic-Based Tool for Semantic Information Extraction.
Massimo RuffoloMarco MannaLorenzo GallucciNicola LeoneDomenico SaccàPublished in: JELIA (2006)
Keyphrases
- information extraction
- semantic tagging
- free text
- natural language processing
- linguistic patterns
- precision and recall
- machine learning
- text mining
- natural language
- semantic information
- textual data
- semi structured
- semantic similarity
- software tools
- ontology based information extraction
- high level
- relation extraction
- relational databases
- named entity recognition
- knowledge representation
- conditional random fields
- structured data
- text processing
- semantic knowledge
- semantically meaningful
- web documents
- unstructured documents
- ontology population
- neural network
- domain specific