Information extraction for search engines using fast heuristic techniques.
Jer Lang HongEu-Gene SiewSimon EgertonPublished in: Data Knowl. Eng. (2010)
Keyphrases
- information extraction
- search engine
- information retrieval
- precision and recall
- web search
- machine learning
- text mining
- semi structured
- web search engines
- simulated annealing
- natural language processing
- web pages
- relation extraction
- question answering
- structured data
- tabu search
- information access
- web mining
- search algorithm
- keywords
- named entities
- unstructured text
- named entity recognition
- free text
- meta search engine
- text documents
- retrieval systems
- machine translation
- search queries
- conditional random fields
- co occurrence
- natural language text
- digital libraries
- question answering systems
- web spam
- internet search
- optimal solution