Fit catboost regression / classification model

1. Install packages from install.txt

   pip install -r install.txt
   

2. Run train_clf.py and use:

   • Model file model_clf.cbm
   • Stdout Parameters & Expected predict for unit test
   • Test prediction in examples amazon-employee-access-challenge-sample-expected-results.csv

Full version of dataset (amazon-employee-access-challenge.csv) avaliable at https://www.kaggle.com/c/amazon-employee-access-challenge/data

3. Run train_reg.py and use:
   • Model file model_reg.cbm
   • Stdout Parameters & Expected predict for unit test
   • Test prediction in examples boston_housing_dataset-catboost-expected-results.txt