Generative Models
Generative Models
- What I can not create, I do not understand
https://deepgenerativemodels.github.io/
Introduction
- What does it mean to learn a generative model
- generative model은 단순히 생성모델이 아니다
Suppose we have some images of dogs
We want to learn a probability distribution p(x) such that
Generation : If we sample x
new~ p(x), xnewshould look like a dog- implicit models
Density estimation :p(x) should be high if x look like a dog (어떤이미지의 확률을 계산함)
이건 마치 image classification
- explicit models
Unsupervised representation learning
특정 image가 어떤 특징을 가지고있는지를 학습