✅ Problems with RNN

CPU GPU
빠름
조금만 처리 가능 많은 연산 처리 가능
하나하나 계산 한번에 계산

✅ Transformer Overview

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✅ Encoder Internals

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1) positional encoding

2) multi head attention: self attention

3) feed forward: neural network

4) add& norm

1️⃣ Positional encoding