StatQuest: Principal Component Analysis (PCA), Step-by-Step

StatQuest with Josh Starmer • November 23, 2018

StatQuest with Josh Starmer

About

Statistics, Machine Learning, Data Science, and AI 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

StatQuest: Principal Component Analysis (PCA), Step-by-Step

StatQuest with Josh Starmer

About

Latest Posts

Reinforcement Learning: Essential Concepts

StatQuest on DeepLearning.AI!!! Check out my short course on attention!

Luis Serrano + Jay Alammar + Josh Starmer Q&amp;A Livestream!!!

Attention for Neural Networks, Clearly Explained!!!

You May Also Like

Master PCA with These Essential Tools

R RUCKERCO Girls DIY Diary 54 Pcs Diary Set, Toys For Ages 8-13，DIY Stationery Set, Cool Thin Stickers And Little Girls Daily Supplies, Gifts For Teen Best Choice

6-Tube Pedal Resistance Band, Premium Elastic Tension Rope for Full Body Workout, Natural Latex Fitness Bands for Strength Training,Yoga Stretching Slimming Training, Home Gym Exercise Equipment

400W Portable Solar Panel, Foldable Solar Charger with IP67 Waterproof for RV, Camping, Blackout, Off Grid, Fast Installation with 3 Kickstands

Wolec Telescoping Ladder,12.5FT Aluminum Portable Extension Ladder w/Hooks, Stabilizers&amp; Wheels, Heavy Duty 330lbs Max Capacity, Collapsible Telescopic Ladder for Rv, Roof, Attic, Outdoor -Silver

Environet Hydroponic Growing Kit, Self-Watering Mason Jar Herb Garden Starter Kit Indoor, Windowsill Herb Garden, Grow Your Own Herbs from Organic Seeds (Basil)

Herb Garden Planter Indoor Kit 21Pcs Kitchen Herb Garden Starter Kit Growing Kit Including Wooden Box Burlap Pots Soil Discs Gardening Tools Unique Easter Birthday Christmas Gift Ideas for Women Mom

Bonsai Starter Kit – 1x Bonsai Tree | Complete Indoor Starter Kit for Growing Plants with Bonsai Seeds, Tools &amp; Planters – Gardening Gifts for Women &amp; Men

Freenove Ultimate Starter Kit for BBC micro bit (V2 Included), 316-Page Detailed Tutorial, 225 Items, 44 Projects, Blocks and Python Code

Laplink PCmover Ultimate 11 - Migration of your Applications, Files and Settings from an Old PC to a New PC - Data Transfer Software - With Optional High Speed Ethernet Cable - 1 License

Full Bed Frame, BedStory 12 inch Metal Bed Frame with Headboard, Velvet Fabric, Duty Steel Slat Support Platform Bedframe with Large Storage Space No Box Spring Needed Easy Assembly(White, Full)

ITIMIDI 12 Inch White Queen Bed Frame, Heavy Duty Steel Support 3500 LBS, Metal Platform Bed Frame Queen Size with Large Storage Space, No Box Spring Needed, Noiseless, Easy Assembly

VASAGLE Bathroom Storage Cabinet with Drawer, 2 Open Shelves, Large Floor Cabinet White UBBC69WT

GOLDCHAMP Portable 4 Gas Monitor for H2S, CO, LEL &amp; O2 with High-Sensitivity Sensor, Data Storage, Triple Alarms, Large-Capacity Battery, Triple-Proof Design &amp; Large LCD Display for Industrial Safety

soundcore by Anker P20i True Wireless Earbuds, 10mm Drivers with Big Bass, Bluetooth 5.3, 30H Long Playtime, IPX5 Water-Resistant, 2 Mics for AI Clear Calls, 22 Preset EQs, Customization via App

The Pandy - Emotional Healing on Demand, Realistic Panda Plush for Emotional Support, Mimics Natural Movements for Realistic Comfort, Pandy Ai Plush with Ultra-Soft Fur, The Comfort Hug You Have

BASESAILOR iPhone 16 15 Pro Max Charger Cord,USB to USB C Cable 6.6FT/2Pack,Type C Charging Power Cord for Apple iPad 10,Samsung Galaxy AI S25 S24 S23 S22 S20 Plus Ultra Flip,A52 A53 A54,Google Pixel

Spigen Case for Galaxy S25 Case, Tough Armor (Ai) MagFit [Wireless Charging] Compatible with MagSafe - Black

Loading...

Luis Serrano + Jay Alammar + Josh Starmer Q&A Livestream!!!

Wolec Telescoping Ladder,12.5FT Aluminum Portable Extension Ladder w/Hooks, Stabilizers& Wheels, Heavy Duty 330lbs Max Capacity, Collapsible Telescopic Ladder for Rv, Roof, Attic, Outdoor -Silver

Bonsai Starter Kit – 1x Bonsai Tree | Complete Indoor Starter Kit for Growing Plants with Bonsai Seeds, Tools & Planters – Gardening Gifts for Women & Men

GOLDCHAMP Portable 4 Gas Monitor for H2S, CO, LEL & O2 with High-Sensitivity Sensor, Data Storage, Triple Alarms, Large-Capacity Battery, Triple-Proof Design & Large LCD Display for Industrial Safety