In the stage 1 starter notebook there are x2 comments:
Note: ‘Y’ in df represents the linearly sampled space (linspace) of
surface potential values from 0 to 5 by 0.01.
AND
- Please define your TEST submission’s linearly sampled space
(linspace) from 0 to 5.50, with the same 0.01 sampling interval
(i.e., 551 total rows compared to the sample output’s 501 rows).
When you open the sample notebook there’s a smooth curve from [0, 5].
Assumption: replacing stage1_sample_output → stage1_sample_submission
The plot evaluates over the domain [0, 5.5] and is multi-valued at X > 5. Which is fine; makes it more interesting. I suppose the question is;
What is the intended domain of the training data [0, 5] or [0, 5.5]?