AI Models at a Glance

From Machine Learning to Generative AI

By Arunkumar Velusamy · Feb 2025

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Machine Learning Model

1. Supervised Learning model
2. Regression model
3. Classification model

Note : Label Data 2. Unsupervised Learning model - Clustering model - Dimensionality reduction

Note : No Label 3. Reinforcement Learning model

Note : Trail & Error

Deep Learning Model

1. Convolutional Neural Networks(CNNs)

Ex: Image recognition 2. Recurrent Neural Networks (RNNs)

Ex: Time series forecasting, Stock market Prediction 3. Transformers

Ex: NLP (Natural Language Processing)

Generative AI Model

1. Generative Adversarial Networks(GANs)
2. Diffusion Model

AI image generation. Ex: DALL-E 3. LLM (Large Language Model)

AI generated texts. Ex: GPT, Gemini 4. Variational Autoencoders

There are many models. But this is just a brief of some important models.