Through the assignments of this specialisation you will use the skills you have learned to produce mini-projects with Python on interactive notebooks, an easy to learn tool which will help you apply the knowledge to real world problems. For example, using linear algebra in order to calculate the page rank of a small simulated internet, applying multivariate calculus in order to train your own neural network, performing a non-linear least squares regression to fit a model to a data set, and using principal component analysis to determine the features of the MNIST digits data set.

# Mathematics for Machine Learning 专项课程

## Mathematics for Machine Learning。Learn about the prerequisite mathematics for applications in data science and machine learning

## 本专项课程介绍

For a lot of higher level courses in Machine Learning and Data Science, you find you need to freshen up on the basics in mathematics - stuff you may have studied before in school or university, but which was taught in another context, or not very intuitively, such that you struggle to relate it to how it’s used in Computer Science. This specialization aims to bridge that gap, getting you up to speed in the underlying mathematics, building an intuitive understanding, and relating it to Machine Learning and Data Science.
In the first course on Linear Algebra we look at what linear algebra is and how it relates to data. Then we look through what vectors and matrices are and how to work with them.
The second course, Multivariate Calculus, builds on this to look at how to optimize fitting functions to get good fits to data. It starts from introductory calculus and then uses the matrices and vectors from the first course to look at data fitting.
The third course, Dimensionality Reduction with Principal Component Analysis, uses the mathematics from the first two courses to compress high-dimensional data. This course is of intermediate difficulty and will require basic Python and numpy knowledge.
At the end of this specialization you will have gained the prerequisite mathematical knowledge to continue your journey and take more advanced courses in machine learning.

制作方：

##### 3 courses

按照建议的顺序或选择您自己的顺序。

##### 项目

旨在帮助您实践和应用所学到的技能。

##### 证书

在您的简历和领英中展示您的新技能。

项目概览

课程

- Beginner Specialization.
- No prior experience required.

### 第 1 门课程

## Mathematics for Machine Learning: Linear Algebra

- 课程学习时间
- 5 weeks of study, 2-5 hours/week

- 字幕
- English

### 课程概述

In this course on Linear Algebra we look at what linear algebra is and how it relates to vectors and matrices. Then we look through what vectors and matrices are and how to work with them, including the knotty problem of eigenvalues and eigenvectors, and h**您可以选择只参加本课程。**了解更多。### 第 2 门课程

## Mathematics for Machine Learning: Multivariate Calculus

- 课程学习时间
- 6 weeks of study, 2-5 hours/week

- 字幕
- English

### 课程概述

This course offers a brief introduction to the multivariate calculus required to build many common machine learning techniques. We start at the very beginning with a refresher on the “rise over run” formulation of a slope, before converting this t**您可以选择只参加本课程。**了解更多。### 第 3 门课程

## Mathematics for Machine Learning: PCA

- 课程学习时间
- 4 weeks of study, 4-5 hours/week

- 字幕
- English

### 课程概述

This intermediate-level course introduces the mathematical foundations to derive Principal Component Analysis (PCA), a fundamental dimensionality reduction technique. We'll cover some basic statistics of data sets, such as mean values and variances,**您可以选择只参加本课程。**了解更多。

## 制作方

#### David Dye

##### Professor of Metallurgy

#### Samuel J. Cooper

##### Lecturer

#### Marc P. Deisenroth

##### Lecturer in Statistical Machine Learning

#### A. Freddie Page

##### Strategic Teaching Fellow

## FAQs

More questions? Visit the Learner Help Center.