Modeling and Diagnosing Domain Knowledge Using Latent Semantic Indexing

@article{Freeman2000ModelingAD,
  title={Modeling and Diagnosing Domain Knowledge Using Latent Semantic Indexing},
  author={Jared T. Freeman and Bryan T. Thompson and Marvin S. Cohen},
  journal={Interactive Learning Environments},
  year={2000},
  volume={8},
  pages={187-209}
}
A Latent Semantic Index (LSI) was constructed from arguments made by Navy officers concerning events in an Anti-Air Warfare scenario. A model based on LSI factor values predicted level of domain expertise with 89% accuracy. The LSI factor space was reduced using MDS to five dimensions: aircraft route, aircraft response, kinematics, localization, and an… CONTINUE READING

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