Photo by Vinicius “amnx” Amano on Unsplash

Our task


Bag of Words — Photo by Glen Carrie
Unsplash — By Glen Carrie


By Reina Kousaka, Unsplash licence.
import numpy as np
from scipy.optimize import minimize


Gradient descent being like… — Photo by Alex Lange — Unsplash

Notations


Louis ReedUnsplash


Photo by Chris Liverani — Unsplash licence
# Code in R programming language

For simple bags of numbers

Median


Photo by Jeswin Thomas — C0

Derivatives

Definition


histogram of x = rgamma(1000,1) with R
x <- rgamma(1000,1)
hist(x, c(0,1,3,10))

“The matrix” — Dan LeFebvre

Thibaut

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