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Variational Lower Bound 이 무엇인가요? #35

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ElApseR opened this issue Feb 8, 2018 · 1 comment

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ElApseR commented Feb 8, 2018

출처 : A Hierarchical Latent Variable Encoder Decoder Model for Generating Dialogues Review

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dreamgonfly commented Mar 3, 2018

VAE에서 쓰이는 개념으로 실제 분포와 추정 분포 두 분포 사이의 거리인 KL divergence를 최소화 시키기 위해 도입되는 개념입니다.

아래 페이지의 ELBO를 참고해주세요
http://nbviewer.jupyter.org/github/dreamgonfly/VAE/blob/master/variational_autoencoder.ipynb

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