# Typos (wrong variable name) in exercise "Neural Machine Translation"

**URL:** <https://community.deeplearning.ai/t/typos-wrong-variable-name-in-exercise-neural-machine-translation/60885>\
**Category:** Sequence Models\
**Tags:** coursera-platform\
**Created:** [November 7, 2021, 9:54am UTC](https://community.deeplearning.ai/t/typos-wrong-variable-name-in-exercise-neural-machine-translation/60885 "2021-11-07T09:54:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![joduss](https://avatars.discourse-cdn.com/v4/letter/j/b782af/32.png) [@joduss](https://community.deeplearning.ai/u/joduss)\
**Post date:** [November 7, 2021, 9:54am UTC](https://community.deeplearning.ai/t/typos-wrong-variable-name-in-exercise-neural-machine-translation/60885/1 "2021-11-07T09:54:02Z")

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```auto
𝑒⟨𝑡,𝑡′⟩ is then used when computing the attention 𝑎⟨𝑡,𝑡′⟩ that 𝑦⟨𝑡⟩ should pay to 𝑎⟨𝑡′⟩ .

```

where 𝑎⟨𝑡,𝑡′⟩ should be **𝛼** ⟨𝑡,𝑡′⟩

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<div class="post-metadata">

**Author:** ![TMosh](https://sea1.discourse-cdn.com/dlai/user_avatar/community.deeplearning.ai/tmosh/32/9321_2.png) [@TMosh](https://community.deeplearning.ai/u/TMosh)\
**Post date:** [November 11, 2021, 10:57pm UTC](https://community.deeplearning.ai/t/typos-wrong-variable-name-in-exercise-neural-machine-translation/60885/2 "2021-11-11T22:57:40Z")

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Thanks for your report.