Positional Encoding

# Positional Encoding: The Key to Understanding Sequence in Transformers Ever wondered how Transformer networks, the powerhouse behind modern Natural Language Processing (NLP), understand the *order* of words in a sentence? Unlike recurrent neural networks (RNNs) that process sequences step-by-step, Transformers handle entire sequences in parallel. This is incredibly efficient, but it also means they inherently lack a sense of word order. That's where **Positional Encoding** comes in – a brilli