2023년 9월 1일 수업

인공지능과 미래 의료

What is machine learning?

A study of algorithms that can learn from data

What does a machine learn?

Generalized representation, a.k.a. feature

Why is feature important?

Learning pipeline

• Input → Feature representation → Learning algorithm

Deep Learning = Deep Neural Network

Process of Medical Image Analysis

1. Feature definition
2. Feature extraction
3. Interpretation

Human-defined Imaging Features

Limitations of human-defined/extracted imaging features:

1. Qualitative description
2. Inter-observer variability

Computer-Aided Detection(CAD)