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Whitening

Creator
Creator
Seonglae ChoSeonglae Cho
Created
Created
2023 Mar 7 12:59
Editor
Editor
Seonglae ChoSeonglae Cho
Edited
Edited
2026 Mar 20 17:4
Refs
Refs

Data
Preconditioning

A process that makes input features uncorrelated and normalizes each variance to 1
Requires computation of the covariance matrix and its inverse, which is computationally expensive, and whitening can ignore the influence of some parameters
Can cause issues where certain parameters continuously increase
 
 
 
[Deep Learning] Batch Normalization (배치 정규화)
사람은 역시 기본에 충실해야 하므로 ... 딥러닝의 기본중 기본인 배치 정규화(Batch Normalization)에 대해서 정리하고자 한다. 배치 정규화 (Batch Normalization) 란? 배치 정규화는 2015년 arXiv에 발표된 후 ICML 2015에 게재된 아래 논문에서 나온 개념이다. Batch Normalization: Accelerating Deep Network Training b y Reducing Internal Covariate Shift https://arxiv.org/pdf/1502.03167.pdf Gradient Vanishing / Exploding 문제 신경망에서 학습시 Gradient 기반의 방법들은 파라미터 값의 작은 변화가 신경망 출력에 얼마나 영향을 미칠 ..
[Deep Learning] Batch Normalization (배치 정규화)
https://eehoeskrap.tistory.com/430
[Deep Learning] Batch Normalization (배치 정규화)
 
 

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Whitening
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