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The script generates data for multiclassification problem and then predicts classes.

Steps for data generation:

  • generate random coefficients according to a uniform distribution from -1 to 1 for 50123 conical sections.
  • select some coefficients randomly and set them to zero. So there are fewer hyperbolas and ellipses.
  • calculate the determinants according to the article https://en.wikipedia.org/wiki/Degenerate_conic#Discriminant  
  • identify and filter out degenerate conic sections.
  • calculate discriminants and determine the types of conic sections.
  • remove the calculated discriminants to simulate a lack of knowledge in the subject area.
  • divide the generated data into training and test samples. For the test sample we use 20% of the original data.

Docker is required. Uncomment two lines in order to use GPU for model training.

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