An Empirical Study on Thematic Knowledge Acquisition Based on Syntactic Clues and Heuristics.
Rey-Long LiuVon-Wun SooPublished in: ACL (1993)
Keyphrases
- knowledge acquisition
- inductive learning
- knowledge base
- knowledge based systems
- domain experts
- expert systems
- machine learning
- knowledge representation
- semantic representation
- syntactic structures
- heuristic methods
- natural language
- ripple down rules
- genetic algorithm
- heuristic rules
- greedy heuristics
- parse tree
- neural network
- intelligent tutoring systems
- co occurrence
- natural language processing
- search algorithm
- data mining