Seq2Seq — Sequence-to-Sequence Model

Fact

A model pattern that turns one sequence into another sequence.

In Plain Words

Seq2Seq is like a cafeteria tray swap. You slide in one neat row, and it slides back a new row.

You meet it in translation, summaries, and speech-to-text. It is a classic frame for generating output step by step.

Related Concepts

• Transformer architecture
• Attention Mechanism
• Speech-to-Text
• Large Language Model

Transformer
Many later Seq2Seq tasks use the Transformer architecture instead.

Attention
Attention helps Seq2Seq focus on the key parts of the input.

STT
STT can be seen as turning one kind of sequence into another.

LLM
LLMs follow the same generation path, but at a much larger scale.