Branch-AI/one_exercise_per_file/week02/day01/ex04/audit/readme.md

1. This question is validated if the output of y_train.values[:10] and y_test.values[:10]are:

   y_train.values[:10]: 
   [[202.]
   [ 55.]
   [202.]
   [ 42.]
   [214.]
   [173.]
   [118.]
   [ 90.]
   [129.]
   [151.]]
   
   y_test.values[:10]: 
   [[ 71.]
   [ 72.]
   [235.]
   [277.]
   [109.]
   [ 61.]
   [109.]
   [ 78.]
   [ 66.]
   [192.]]
   

2. This question is validated if the coefficients and the intercept are:

   [('age', -60.40163046086952),
   ('sex', -226.08740652083418),
   ('bmi', 529.383623302316),
   ('bp', 259.96307686274605),
   ('s1', -859.121931974365),
   ('s2', 504.70960058378813),
   ('s3', 157.42034928335502),
   ('s4', 226.29533600601638),
   ('s5', 840.7938070846119),
   ('s6', 34.712225788519554),
   ('intercept', 152.05314895029233)]
   

3. This question is validated if the output of predictions_on_test[:10] is:

   array([[111.74351759],
       [ 98.41335251],
       [168.36373195],
       [255.05882934],
       [168.43764643],
       [117.60982186],
       [198.86966323],
       [126.28961941],
       [117.73121787],
       [224.83346984]])
   

4. This question is validated if the mse on the train set is 2888.326888 and the mse on the test set is 2858.255153.