Feedback on my assessment result for "Advanced Learning ALgorithm" course not clear

Course Q&A Machine Learning Specialization Advanced Learning Algorithms
1

I completed the first assignment at the end of first week of the above course - which is a Practice lab (Link - Programming Assignment: Practice Lab: Neural Networks for Binary Classification).

Even after several attempts I am getting my results as “zero” points with the remarks “Comment line with index:‘UNQ-C1’ wasn’t found in code”. What does this mean & what I need to do get this practise lab cleared.

PLEASE NOTE - I was able to successfully clear the practise lab of week 2 successfully without any hitches

Please guide.

2

That indicates that you must have modified parts of the template code that was given to you in a way that was not intended. Every graded cell has a couple of comment lines as the first lines in the cell that typically look something like this:

# UNQ_C1
# GRADED FUNCTION: compute_entropy

def compute_entropy(y):

You must have accidentally deleted or modified that first line. You can get a clean copy of the notebook to compare by following the instructions here. Or look at any of the other graded cells besides the first one or the cells in the Week 2 lab.

3

Thanks a lot. I suspected that… I will go thru the instructions provided. Can you also please rephrase your second suggestion “or look at any other graded cells besides…”. Can’t get that.

4

If you look at the other graded cells, you’ll see what the format of that line should look like. Then you could just type that back in for the cell that fails, but using UNQ_C1 instead of whatever the tag is in the other cell.

But that won’t help if you are unsure which is the cell that should have the UNQ_C1 in it.

So the “get a clean copy” strategy is the most reliable method to fix this.