I-Dialogue: information extraction from informal discourse.
Zhen YinRenate FruchterPublished in: AI Soc. (2007)
Keyphrases
- information extraction
- natural language
- discourse structure
- speech acts
- discourse analysis
- natural language text
- dialogue system
- natural language processing
- text mining
- human communication
- free text
- information retrieval
- turn taking
- precision and recall
- named entities
- web documents
- machine learning
- man machine
- structured data
- question answering
- ontology based information extraction
- relation extraction
- semi structured
- textual data
- web mining
- spoken dialogue systems
- content analysis
- dialogue management
- human computer
- text documents
- human machine
- linguistic features
- formal semantics
- knowledge building
- natural language dialogue
- cscl environments
- conditional random fields
- hidden markov models
- extracting meaningful
- data mining
- language understanding
- data extraction
- word sense disambiguation
- computer mediated communication
- text processing
- computer mediated
- relational learning
- online discussion