Essential Matrix Algebra for Neural Networks, Clearly Explained!!!
Although you don't need to know matrix algebra to understand the ideas behind neural networks, if you want to code them or read the latest manuscripts about the field, then you'll need to understand matrix algebra. This video teaches the essential topics in matrix algebra and shows how a neural network can be written as a matrix equation, and then shows how understand PyTorch documentation, error messages and the equations for Attention, which is the fundamental concept behind ChatGPT.
Note: If you want to learn more about neural networks...
https://youtu.be/CqOfi41LfDw
...backpropagation...
…
Watch on YouTube ↗
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Chapters (11)
Awesome song and introduction
2:35
Introduction to linear transformations
5:57
Linear transformations in matrix notation
7:34
Matrix multiplication
11:03
Matrix multiplication consolidates a sequence of linear transformations
15:18
Transposing a matrix
16:37
Matrix notation and equations
18:51
Using matrix equations to describe a neural network
24:26
nn.Linear() documentation explained
26:38
1-D vs 2-D error messages explained
27:17
The matrix equation for Attention ex
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Cutting Butter
StatQuest with Josh Starmer
onion-dice
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R-squared, Clearly Explained!!!
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Wrapping up dumplings for pot stickers.
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The standard error, Clearly Explained!!!
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That Dude (in the movies)
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How to puree garlic
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Confidence Intervals, Clearly Explained!!!
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RPKM, FPKM and TPM, Clearly Explained!!!
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Principal Component Analysis (PCA) clearly explained (2015)
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StatQuest: RNA-seq - the problem with technical replicates
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That's Alright
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Christmas In Rio! (now on iTunes!)
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Drawing and Interpreting Heatmaps
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Rachel's Song (the ballad of Hazel Motes)
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Deal With It
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Say Your Goodbyes
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Another Day
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StatQuest: Linear Discriminant Analysis (LDA) clearly explained.
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Maybe It'll Go Away
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Nasty Weather
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Roses
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p-hacking and power calculations
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I Love You
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The Coldest Day of the Year
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Psycho Killer
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False Discovery Rates, FDR, clearly explained
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A New Song
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StatQuickie: Thresholds for Significance
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Logs (logarithms), Clearly Explained!!!
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Bar Charts Are Better than Pie Charts
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Mr Hattie
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StatQuickie: Which t test to use
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Fisher's Exact Test and the Hypergeometric Distribution
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Standard Deviation vs Standard Error, Clearly Explained!!!
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StatQuest: DESeq2, part 1, Library Normalization
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The Rainbow
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StatQuest: edgeR, part 1, Library Normalization
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The Main Ideas behind Probability Distributions
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StatQuest: One or Two Tailed P-Values
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Evil Genius
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Sampling from a Distribution, Clearly Explained!!!
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StatQuest: edgeR and DESeq2, part 2 - Independent Filtering
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The Main Ideas of Fitting a Line to Data (The Main Ideas of Least Squares and Linear Regression.)
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The Sum of Regrets
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Lowess and Loess, Clearly Explained!!!
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StatQuest: Hierarchical Clustering
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StatQuest: K-nearest neighbors, Clearly Explained
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Your Dark Side
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Boxplots are Awesome!!!
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What is a (mathematical) model?
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Linear Regression, Clearly Explained!!!
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Linear Regression in R, Step-by-Step
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Maximum Likelihood, clearly explained!!!
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Brothers
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Using Linear Models for t-tests and ANOVA, Clearly Explained!!!
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StatQuest: How to make a Mean Pizza Crust!!!
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StatQuest: A gentle introduction to RNA-seq
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I'm Alive
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StatQuest: t-SNE, Clearly Explained
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DeepCamp AI