Lesson # 108 - Course A.I & Machine Learning

[guglielmosaerri]

Back in lesson #24 ("Splitting data") you discussed how one would split data for your Model into three sets (the "3 sets")

• Training: 70-80%

• Validation (to tune): 10-15%

• Test: 10-15%

but the code demonstrated here only split the data into two sets; TRAIN and TEST

And from what i can gather from the lesson, tweaking of the model was performed on the TEST data set - rather than a VALIDATION data set?