<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>PCA on 3rd layer</title><link>https://3rdlayer.uk/ko/tags/pca/</link><description>Recent content in PCA on 3rd layer</description><generator>Hugo -- 0.157.0</generator><language>ko-KR</language><lastBuildDate>Sun, 27 Sep 2026 09:00:00 +0900</lastBuildDate><atom:link href="https://3rdlayer.uk/ko/tags/pca/index.xml" rel="self" type="application/rss+xml"/><item><title>Trajectory ML 02: PCA로 만드는 첫 번째 잠재 공간</title><link>https://3rdlayer.uk/ko/posts/trajectory-ml-02-pca/</link><pubDate>Sun, 27 Sep 2026 09:00:00 +0900</pubDate><guid>https://3rdlayer.uk/ko/posts/trajectory-ml-02-pca/</guid><description>분산을 최대화하는 관점과 복원 오차를 최소화하는 관점에서 PCA를 유도하고, 공분산 고유벡터와 SVD를 연결해 평가 세션에서 압축을 검증한다.</description></item></channel></rss>