Introduction to Artificial Intelligence

26 Dec 2022 in Notes / Artificialintelligence / Introductiontoai

Day 1

• Introduction
• Machine Learning
• CNN vs RNN
• Deep Learning Types

Introduction

• Artificial Intelligence usually refers to Deep Learning these days
• Geoffrey E Hinton, Yoshua Bengio, Yann LeCun -> Fathers of AI Deep Learning

Machine Learning

1. Supervised Learning (Data + Labels), DEEPLEARNING
2. Unsupervised Learning (Data ONLY)
   • like training a baby
   • ex) Recommendation System
3. Reinforcement Learning

CNN vs RNN

• two major deep learning models

Concolutional Neural Network ( CNN )	Recurrent Neural Network ( RNN )
Visual Information Learning	Time-Series Information Learning
Layers (Input, Concolutional, Pooling, Fully Connected, Output)	several neural network architecture connected by time

Deep Learning Types

• VISION
  • Object Recognition
  • Style Transfer
  • Deblurring and Denoising
  • Super-Resolution (enhancing)
• SPEECH AND LANGUAGE
  • Speech Recognition
  • Machine Translation
  • Information Retrieval
• GAN : (Generative Adversarial Network)
  • traning both of generator and discriminator, and then generates samples which are similar to the original samples
  • Performance Improvements via Competition