StatQuest with Josh Starmer
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5 summaries
Statistics, Machine Learning and Data Science can sometimes seem like very scary topics, but since each technique is really just a combination of small and simple steps, they are actually quite simple. My goal with StatQuest is to break down the major methodologies into easy to understand pieces. That said, I don't dumb down the material. Instead, I build up your understanding so that you are smarter. Contact, Video Index, Etc: https://statquest.org
Summaries
StatQuest: Principal Component Analysis (PCA), Step-by-Step
StatQuest with Josh Starmer
A comprehensive explanation of Principal Component Analysis (PCA) using Singular Value Decomposition (SVD) applied to genetics data.
StatQuest: PCA main ideas in only 5 minutes!!!
StatQuest with Josh Starmer
Josh Starmer introduces and explains the main concepts behind Principal Component Analysis (PCA) in a succinct five-minute video.
Logs (logarithms), Clearly Explained!!!
StatQuest with Josh Starmer
A detailed walkthrough of logarithms, their properties, and applications, particularly in fold changes and data analysis.
UMAP Dimension Reduction, Main Ideas!!!
StatQuest with Josh Starmer
The video explains UMAP, a technique for reducing the dimensions of data for visualization, and compares it to PCA and t-SNE.