Lexical Acquisition and Information Extraction.
Roberto BasiliMaria Teresa PazienzaPublished in: SCIE (1997)
Keyphrases
- information extraction
- natural language processing
- natural language text
- word sense disambiguation
- free text
- text mining
- precision and recall
- wordnet
- question answering
- natural language
- machine learning
- named entity recognition
- semi structured
- named entities
- information retrieval
- lexical features
- relation extraction
- text documents
- structured data
- machine translation
- context sensitive
- semantic network
- textual data
- web documents
- context specific
- semantic relations
- domain specific
- conditional random fields
- relational learning
- neural network
- data extraction
- open domain
- web mining
- genetic algorithm
- syntactic information
- lexical information