Automatic Thai-Language Essay Scoring Using Neural Network and Latent Semantic Analysis

  title={Automatic Thai-Language Essay Scoring Using Neural Network and Latent Semantic Analysis},
  author={Chanunya Loraksa and Ratchata Peachavanish},
  journal={First Asia International Conference on Modelling & Simulation (AMS'07)},
In this research, a backpropagation neural network and latent semantic analysis were used to assess the quality of Thai-language essays written by high school students in the subject matter of historical royal Thai literatures. Forty essays written in response to a question were each evaluated by high school teachers and assigned a human score. In the first experiment, we used raw term frequency vectors of the essays and their corresponding human scores to train the neural network and obtain… CONTINUE READING

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