How Transformers Understand Word Order | Positional Encoding Deep Dive
Автор: Quantum Root
Загружено: 2026-01-04
Просмотров: 118
Описание:
Transformers don’t understand sequence order by default — and that’s a serious problem.
In this video, we will explain 𝘄𝗵𝘆 𝗽𝗼𝘀𝗶𝘁𝗶𝗼𝗻𝗮𝗹 𝗲𝗻𝗰𝗼𝗱𝗶𝗻𝗴 𝗶𝘀 𝗻𝗲𝗲𝗱𝗲𝗱 in 𝗧𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺𝗲𝗿 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲𝘀 and how models internally use sinusoidal wave patterns to encode position information.
We’ll cover:
• 𝗪𝗵𝘆 𝗮𝘁𝘁𝗲𝗻𝘁𝗶𝗼𝗻 𝗮𝗹𝗼𝗻𝗲 𝗹𝗼𝘀𝗲𝘀 𝘄𝗼𝗿𝗱 𝗼𝗿𝗱𝗲𝗿
• How sinusoidal positional encoding works mathematically
• How different frequency waves represent different positions
• Why this method generalizes to longer sequences
• Intuition behind phase shifts and relative positioning
This is a deep but intuitive explanation, focused on helping you actually understand what the model is doing internally — not just memorizing formulas.
If you’ve ever been confused about positional encoding, this video will finally make it click.
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