Generating and Revising Hierarchical Multi-turn Text Plans in an ITS.
Reva FreedmanMartha W. EvensPublished in: Intelligent Tutoring Systems (1996)
Keyphrases
- keywords
- hierarchical structure
- text data
- free text
- database
- text mining
- coarse to fine
- text retrieval
- plan generation
- text information
- partially ordered
- text processing
- text documents
- information retrieval
- semantic information
- bayesian networks
- textual data
- text collections
- learning algorithm
- genetic algorithm
- natural language generation
- sentence level
- machine learning