Automatic information extraction from large websites.
Valter CrescenziGiansalvatore MeccaPublished in: J. ACM (2004)
Keyphrases
- information extraction
- named entity recognition
- free text
- website
- ontology population
- natural language processing
- precision and recall
- fully automatic
- question answering
- semi automatic
- real time
- machine translation
- named entities
- wrapper generation
- web mining
- text mining
- genetic algorithm
- information retrieval
- machine learning
- text documents
- structured data
- data driven
- relation extraction
- text processing
- internet users
- web portal
- data sets