gradient: Gradient Function

In FD155/ProjetR: Logistic Regression

Description

The gradient of a function f, denoted as ∇f, is the collection of all its partial derivatives into a vector

Usage

gradient(x, y, theta)

Arguments

x	Matrix of explanatory variables to predict
y	Target Variable Matrix
theta	Coefficient matrix for logistic regression

Value

Returns a gradient vector

Examples

gradient(x, y, coef)

FD155/ProjetR documentation built on Dec. 17, 2021, 7:31 p.m.