Evaluation of the NPL components of an information extraction system for german.
Thierry DeclerckJudith KleinGünter NeumannPublished in: LREC (1998)
Keyphrases
- building blocks
- information extraction
- software components
- text mining
- data mining
- machine learning
- natural language processing
- question answering
- conditional random fields
- free text
- named entities
- evaluation process
- evaluation model
- evaluation methods
- evaluation criteria
- precision and recall
- information retrieval systems
- semi structured
- neural network
- named entity recognition
- markov random field
- knowledge discovery
- search engine
- data extraction
- open domain
- semantic tagging