I did my projects for W1, W2, and there were all graded correctly, but W3 AUTOGRADER isn’t responding this has hinder my certification for a week now because I’m done with the entire course, I have made complaints several times on the Coursera website but I didn’t get any feedback. Please I need help to grade my W3 assignments so I can get my certification and proceed to another course
Please post some screen capture images showing the detailed report from the grader.
I just tested the grader for the C1 W3 “Logistic Regression” lab, and it worked correctly.
Hello, I got the same situation, w2, please check
Autograder returns incorrect score despite correct implementation
I am experiencing a persistent autograder issue in the assignment Linear Regression.
I have verified that:
My implementations of compute_cost and compute_gradient strictly follow the assignment instructions
I only edited graded cells (UNQ_C1 and UNQ_C2)
I reset the assignment to the latest version
I restarted the kernel and ran all cells before submitting
I cleared cookies and logged in again
Despite this, the autograder consistently returns (0,0) for gradients and 0 cost, which indicates that it is not evaluating the current notebook state.
I believe my assignment state or grader cache may be corrupted.
Although I done all with 91% of the course BUT I can’t finish my assignment to earn certificate and move to next courses. Can you check if i give info my lab ID?
Tips:
- Did you rename your notebook ipynb file? The grader always uses the file with the original name. It does not matter what notebook you have open when you click on the Submit button.
- Does the code you added use global variables, or goes it use the parameters that were passed to the functions?
Also, I see you created a duplicate thread for this question.
Please don’t do that.