---
name: "GNN"
description: "Proficient in Generalized Notation Notation (GNN) for representing and communicating Active Inference models, enhancing interdisciplinary collaboration in cognitive sciences."
tags: ["active inference", "gnn", "generalized-notation-notation", "meta-notation", "symbolic-systems", "notation-translation"]
---

# Generalized Notation Notation for Active Inference Models

**Daniel A. Friedman** (2023) · Active Inference

## Instructions

Use this skill when working with topics related to **GNN, Generalized Notation Notation, meta-notation, symbolic systems**.

When applying this skill:
1. Apply GNN for cross-notation analysis and translation
1. Design meta-notational frameworks for symbolic system interoperability
1. Implement computational tools for formal notation representation

## Key Concepts

- **GNN**
- **Generalized Notation Notation**
- **meta-notation**
- **symbolic systems**
- **notation translation**
- **formal representation**
- **interoperability**

## Methods & Techniques

- Development of GNN as a standardized language for describing Active Inference models.
- Utilization of ASCII letters and punctuation structured in a Markdown-compliant source file.
- Presentation of GNN through examples drawn from existing Active Inference tutorials.
- Incorporation of various aspects of language including ontology, morphology, grammar, and pragmatics.

## Key Findings

- GNN facilitates the communication and understanding of complex cognitive models.
- The structured representation of cognitive models reduces friction in collaboration and sharing among researchers.
- GNN demonstrates flexibility and expressiveness in modeling Active Inference.
- The approach encourages further exploration and development in the field of cognitive sciences.

## Prerequisites

- Probability theory and Bayesian inference basics
- Free Energy Principle and generative models

## 🎯 Consulting & Tutoring

[Daniel Ari Friedman, PhD](https://danielarifriedman.com/) is available for AI Research Consulting and Tutoring related to this skill.

## Related Skills

See [BIBLIOGRAPHY.md](../../pages/BIBLIOGRAPHY.md) for the complete publication catalog and related papers.