Assignment 2 - Named Entity Recognition (NER)_Exercise 5_masked_accuracy

[Deepti_Prasad]

Hi @vemula_suman

please go through the below post

C3W2: Exercise 2,5 and error

Hi @Juan_David_Vargas_Al This error message is a bit misleading since it “Expected” and “Got” do not match because of -1 and 0, but not because -1 are not “post”. So make sure you use pad value of -1 (and also how your label_ids are constructed). As for Exercise 5 and the mask creation - you need to check if the labels (the y_true) do not equal -1. One way of doing it could be (y_true != -1) which would return a boolean tensor which later you would need to cast to tf.float32) and that would b…

Let me know if issue still persist after the correction.

Regards
DP