# Research topics in ML, AI and Deep Learning

> Source: <https://blog.sparsh.dev/research-topics-in-ml-ai-and-deep-learning/>
> Published: 2026-08-01 15:31:00+00:00

Euclidean Geometry

Group Invariance Theorem

Universal Approximation

Player Perceptron

Curse of Dimensionality > neocognitron

LeNet5

Graph Neural Network, Chemical Precursors, Weisteiler - Lehman test

DeepSets

CNN > Symmetry translation, GNN > Symmetry Permutation

5G of GDL