C3W4_ Cant pass my assignment of Advanse computer Vision with tensorflow

[Ahmad150]

I dont know what is the problem but i cant pass my assignment. i have tried more than 10 times but i failed. can anyone chack the code and tell me what is the problem.

(Your images achieved an average structural similarity index of 0.78. At least 0.88 is required to pass.
Detailed list:
structural similarity index for ‘salientcat1.jpg’: 0.77.
structural similarity index for ‘salientcat2.jpg’: 0.76.
structural similarity index for ‘salientcatanddog.jpg’: 0.86.
structural similarity index for ‘salientdog1.jpg’: 0.78.
structural similarity index for ‘salientdog2.jpg’: 0.73.)

{mentor edit: link removed}

[TMosh]

Just a reminder, sharing your code is not allowed by the Code of Conduct. I have edited your message to remove the link.

It would be better if you post your issue in the forum area for that course, not here on the “AI Discussions” forum.

[Ahmad150]

sorry i dont know mush about this. so where is the forum

[TMosh]

All the course forums are listed under the “Course Q&A” topic in the left side menu.

[Deepti_Prasad]

hi @Ahmad150

here is a faq post on how to post

How Do I Post a Question About a Course or Specialization?

Go to the category that matches the specialization you are taking. Select the course you are in. Check to make sure nobody else has already asked the same question. If you are the first to ask this question, click the gray “New Topic” button on the upper left. Write the title of the topic: Example: “C4_W3_Exercise3_Grading error” Write your question in the open box Select the “week #” tag in which your questions is,

you need to move your query to the right query. Also spend some time in the faq section to know how to have best use of this community forum without violating community guidelines.

Now response to your query, you have actually commented on another older Post related to the same assignment.

Before reviewing your codes, please go through the below post comments

Advanced computer vision saliency maps week 4 assignment ssim score

is this the way you recalled the labels or included label with 2? Please give detail about which activation you have used for the last dense layer in your model? The most common mistake by learners in this assignment was related def do salience grader cell where the learner missed converting the image from BGR to RGB, check if you have done this. The next usual mistake one can do in the below statement of def do salience grader cell Define the expected output array by one-hot encodi…

cross check your codes, let me know if your issue still persist. Also your scores are actually not bad, I can see the one score falling below 60, might be causing issue.

I am moving your query to right category for this time as you are a new user.

Regards
DP

[Deepti_Prasad]

This is another post to review your codes

C3W4 low structural similarity index

Hello @MGriff Issues with your notebook in creating preprocessing function, where you def augment images(image, label), while you normalize the pixel values, you used true division // but you are suppose to / Next in the same grader cell you need to define function to take label as well using tf.one_hot, also remember instead of using num_classes use the value of num_classes Create a function to generate the saliency map def do_salience(image, model, label, prefix): img_file=image (TH…