In the 5- Compute Cost section, I think I define the compute_cost in a right way but in the test part. It say there is an error : Cost must be 0 for a perfect prediction but…
I don’t know why the cost should be 0. I thought it would never be zero cuz we haven’t apply for the gradient descent on this.
For a perfect prediction, f_wb and y will be Eual. So the error is zero, and that means the cost is zero.
The test cases include one where the predictions are correct, to test if your compute_cost code works correctly.
I am facing the same problem and since 24 hours I am trying to fix but I failed to do so. if you have solved it could you guide me with the solution
Hi @Iftikhar_Ahmad_Sheik, if you are still having difficulties finding a solution, please feel free to send me your code in private so that I can assist you.
I am facing the same error. Can you please guide me
I am attaching the screenshot for your reference
There are two problems here:
- This thread has been cold for a year.
- Your post is a duplicate - you posted the same message in a new thread.
I’ll close this on.