Wrap-Up: a Trainable Discourse Module for Information Extraction.
Stephen SoderlandWendy G. LehnertPublished in: J. Artif. Intell. Res. (1994)
Keyphrases
- information extraction
- natural language
- text mining
- natural language processing
- machine learning
- precision and recall
- named entity recognition
- information retrieval
- free text
- ontology based information extraction
- named entities
- structured data
- question answering
- text processing
- semi structured
- computer mediated
- textual data
- neural network
- web documents
- machine translation
- hidden markov models
- relational learning
- genetic algorithm
- unstructured text
- conditional random fields
- data analysis
- learning algorithm
- data extraction
- discourse analysis
- extracting meaningful
- databases