# Sequence Modeling

Canonical: https://manyspace.aporia.systems/subjects/ai/sequence-modeling-96
Updated: 2026-10-13

Sequence Modeling: about 8 hours. Each topic lists what you need first and what it unlocks.

## Sequences

- [Sequences and Order](https://manyspace.aporia.systems/topics/sequences-and-order-aiml-seq-001)
- [Autoregression](https://manyspace.aporia.systems/topics/autoregression-aiml-seq-002)

## Recurrence

- [The RNN Concept](https://manyspace.aporia.systems/topics/the-rnn-concept-aiml-seq-003)
- [Hidden State](https://manyspace.aporia.systems/topics/hidden-state-aiml-seq-004)
- [Vanishing Gradients in Time](https://manyspace.aporia.systems/topics/vanishing-gradients-in-time-aiml-seq-005)
- [LSTM and GRU: The Gating Idea](https://manyspace.aporia.systems/topics/lstm-and-gru-the-gating-idea-aiml-seq-006)
- [Sequence-to-Sequence Models](https://manyspace.aporia.systems/topics/sequence-to-sequence-models-aiml-seq-007)
- [State Space Models for Sequences](https://manyspace.aporia.systems/topics/state-space-models-for-sequences-aiml-seq-008)