<?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>Undertide</title><link>https://www.kircerta.com/</link><description>Recent content on Undertide</description><generator>Hugo -- 0.161.1</generator><language>en-us</language><lastBuildDate>Thu, 26 Mar 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://www.kircerta.com/index.xml" rel="self" type="application/rss+xml"/><item><title>I Won the Swift Student Challenge 2026</title><link>https://www.kircerta.com/posts/softwaredevelopment/swift-student-challenge-2026-winner/</link><pubDate>Thu, 26 Mar 2026 00:00:00 +0000</pubDate><guid>https://www.kircerta.com/posts/softwaredevelopment/swift-student-challenge-2026-winner/</guid><description>A personal note on winning the Swift Student Challenge 2026 with Harmonic Convergence, an interactive Swift Playground about Independent Component Analysis.</description></item><item><title>Bayesian Linear Regression Lifecycle: Posterior, MAP, and Predictive Uncertainty</title><link>https://www.kircerta.com/posts/science/bayesian-linear-regression-lifecycle/</link><pubDate>Tue, 24 Mar 2026 00:00:00 +0000</pubDate><guid>https://www.kircerta.com/posts/science/bayesian-linear-regression-lifecycle/</guid><description>A worked Bayesian linear regression example showing the design matrix, posterior derivation, MLE vs MAP, and predictive uncertainty.</description></item><item><title>Machine Learning: Variational Inference &amp; ELBO</title><link>https://www.kircerta.com/posts/science/elbo_kl_divgce_machinelearning_sessionfolder/</link><pubDate>Wed, 18 Mar 2026 00:00:00 +0000</pubDate><guid>https://www.kircerta.com/posts/science/elbo_kl_divgce_machinelearning_sessionfolder/</guid><description>In this article, I’ll be introducing a detailed explanation to view Variational Inference &amp;amp; ELBO statistically and mathematically.</description></item><item><title>Data Visualization: Design, Standards, and Implementation</title><link>https://www.kircerta.com/posts/science/data-visualization-design-standards-implementation/</link><pubDate>Sun, 12 Oct 2025 16:35:32 -0400</pubDate><guid>https://www.kircerta.com/posts/science/data-visualization-design-standards-implementation/</guid><description>This article contains the basic theory, design principles and implementation methods of data visualization. Currently under improvement.</description></item></channel></rss>