A Comparison of Greedy and Optimal Assessment of Natural Language Student Input Using Word-to-Word Similarity Metrics.
Vasile RusMihai C. LinteanPublished in: BEA@NAACL-HLT (2012)
Keyphrases
- similarity metrics
- natural language
- natural language text
- similarity measure
- co occurrence
- text input
- n gram
- information extraction
- dynamic programming
- word sense disambiguation
- feature selection
- input data
- locally optimal
- machine learning
- learning process
- natural language processing
- learning environment
- distance measure
- question answering
- optimal solution
- similarity metric
- keywords