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Learner Reviews & Feedback for Practical Machine Learning by Johns Hopkins University

2,894 ratings
548 reviews

About the Course

One of the most common tasks performed by data scientists and data analysts are prediction and machine learning. This course will cover the basic components of building and applying prediction functions with an emphasis on practical applications. The course will provide basic grounding in concepts such as training and tests sets, overfitting, and error rates. The course will also introduce a range of model based and algorithmic machine learning methods including regression, classification trees, Naive Bayes, and random forests. The course will cover the complete process of building prediction functions including data collection, feature creation, algorithms, and evaluation....

Top reviews


Mar 01, 2017

Issues of every stage of the construction of learning machine model, as well as issues with several different machine learning methods are well and in fine yet very understandable detail explained.


Jun 18, 2018

Excellent introduction to basic ML techniques. A lot of material covered in a short period of time! I will definitely seek more advanced training out of the inspiration provided by this class.

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251 - 275 of 540 Reviews for Practical Machine Learning

By Rui W

Mar 01, 2020

Awesome Course Content

By Divvya.T

Oct 29, 2017

Good course to take !!

By xuanru s

Jan 24, 2017

very clear explanation

By SagarSrinivas

Sep 19, 2017

Quite Happy About it!

By Khairul A

May 23, 2020

Best course ever!!!!


May 14, 2016

Nice learning course

By Peter B

Sep 06, 2018

Excellent lectures.

By chris

Sep 20, 2017

piece de resistance

By Jitender K

Jun 03, 2016

A very good course.

By Emerson L

Mar 21, 2020

Excellent course!

By Luis A A C

Mar 27, 2018

Excellent course.

By Raju G

Nov 26, 2017

Extremely useful.

By Abhishek S

Aug 15, 2017

Excellent course.

By aditya n p

May 12, 2016

Awesome Course !!

By Martin G

Aug 13, 2019

Excellent course

By Mahmoud E

Feb 25, 2019

Very informative

By Gaurav B

Dec 22, 2018

Loved the course

By Suresh R

Oct 31, 2018

Very good course

By Raja J

Dec 26, 2017

Excellent course


Oct 09, 2017

Excellent Course

By Carlos P

Sep 14, 2017

Excellent course

By Rafael L G

Jun 09, 2017

N i c e

By Daryl V D

May 31, 2017

Fantastic Class!

By Edgar I

Apr 09, 2017

Excelente curso!

By E. M

May 31, 2016

Fantastic class!