Automatic Information Extraction from E-Commerce Web Sites.
Taofen QiuTianqi YangPublished in: ICEE (2010)
Keyphrases
- information extraction
- website
- click stream data
- wrapper generation
- wrapper induction
- electronic commerce
- precision and recall
- free text
- semi automatic
- question answering
- fully automatic
- natural language processing
- web content
- ontology population
- web pages
- open domain
- internet usage
- web mining
- named entity recognition
- data sets
- click stream
- text mining
- active learning
- search engine
- artificial intelligence
- extracting meaningful
- ontology based information extraction
- conditional random fields
- business models
- semi structured
- named entities
- structured data
- web documents
- recommender systems
- case study
- information systems
- machine learning