Assertion the result not match C3W1 assignment fn create batch dataset

[skinx.learning]

I do follow the all instruction of create batch dataset but result still not match.

[Deepti_Prasad]

Hi @skinx.learning

Go through the below thread, to find the solution for your issue

AssertionError with create batch dataset Course 3 week 1 assignment NLP

Hey @arvyzukai, you were right, I was doing the shuffle part incorrectly. Although shuffle link which you sent me is not seen in the assignment The shuffle should have been added in the assignment instructions. I hadn’t recalled the buffer size for the shuffle part. Passed the test. Thanks again, owe you man Regards DP

Notice first I had an assertion error and then I had the same output as you got, which was because of buffer size.

Regards
DP

[skinx.learning]

I confused a bit, so I need to shuffle data generator right ? What is the first parameter that he means ? Is that ids_dataset ?

[Deepti_Prasad]

Hello @skinx.learning

@skinx.learning

so I need to shuffle data generator right ?

yes that part of the code is not clearly mentioned because of which I was stuck. But also look at the buffer size.

@skinx.learning

What is the first parameter that he means ? Is that ids_dataset ?

Yes he meant dataset. He was giving me hints of debugging. if that comment is confusing you, refer the below link which mentions each steps clearly.

You can check the debugging step-wise as per instructions given

Natural Language Processing Specialization: Course 3(Sequence Models) Week 1 Assignment Code Issue

Hello @Siddhartha_Dey THINGS TO CHECK BASED ON YOUR ERROR: Hoping you have same output as expected output for line_to_tensor grader cell and have passed w1_unittest.test_line_to_tensor(line_to_tensor) (MAKE SURE YOU HAVE APPLIED THE RIGHT DATA TYPE TO CODE LINE chars) You can verify the above code with the cell mentioned under 1.3 - Convert a Line to Tensor where it shows what type of datatype need to be used) Next in the create_batch_dataset, Make sure the below code line is recalled c…

Your issue is with the point 5.
Let me know if you still have got doubt.

Regards
DP

[skinx.learning]

I do the following explanation already but I am confusing that my output is stack together. What did i do wrong ?

[Deepti_Prasad]

Hello @skinx.learning

Two corrections required.

1. first correction in GRADED FUNCTION: line_to_tensor
   Below code line is recalled incorrectly
   Split the input line into individual characters

Kindly use this image to make the correction

2. Second error the way shuffling is recalled by you is incorrect, please refer the below link to make the correction

#Assemble the final dataset with shuffling, batching, and prefetching

https://www.tensorflow.org/api_docs/python/tf/data/Dataset#shuffle

Make sure you assign the value to the buffer size assigned as 10000 and use reshuffle_each_iteration as true

Regards
DP

[skinx.learning]

Problem Solved! Appreciated for your information.