Ontological-Based Information Extraction of Construction Tender Documents.
Rosmayati MohemadAbdul Razak HamdanZulaiha Ali OthmanNoor Maizura Mohamad NoorPublished in: AWIC (2011)
Keyphrases
- information extraction
- free text
- text documents
- web documents
- information retrieval
- unstructured documents
- text analysis
- textual data
- document collections
- natural language text
- natural language processing
- text mining
- unstructured text
- semi structured
- document clustering
- information retrieval systems
- keywords
- document classification
- named entities
- relevant documents
- machine learning
- question answering
- metadata
- structured data
- document retrieval
- xml documents
- relation extraction
- knowledge representation
- construction process
- retrieval systems
- named entity recognition
- precision and recall
- document analysis
- conditional random fields
- text processing
- electronic documents
- data extraction
- database
- text categorization
- textual information
- document representation
- ranked list
- user queries
- web mining