Text Mining-Supported Information Extraction: An Extended Methodology for Developing Information Extraction Systems.
Christina FeilmayrPublished in: DEXA Workshops (2011)
Keyphrases
- information extraction
- information extraction systems
- text mining
- text documents
- natural language processing
- text processing
- free text
- named entity recognition
- natural language text
- information retrieval
- web documents
- structured data
- textual data
- relation extraction
- named entities
- semi structured
- document clustering
- web mining
- text classification
- conditional random fields
- question answering
- natural language
- machine learning
- document classification
- document collections
- document retrieval
- expectation maximization
- knowledge discovery