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學生對 杜克大学 提供的 Data Science Math Skills 的評價和反饋

4.5
9,075 個評分
2,052 條評論

課程概述

Data science courses contain math—no avoiding that! This course is designed to teach learners the basic math you will need in order to be successful in almost any data science math course and was created for learners who have basic math skills but may not have taken algebra or pre-calculus. Data Science Math Skills introduces the core math that data science is built upon, with no extra complexity, introducing unfamiliar ideas and math symbols one-at-a-time. Learners who complete this course will master the vocabulary, notation, concepts, and algebra rules that all data scientists must know before moving on to more advanced material. Topics include: ~Set theory, including Venn diagrams ~Properties of the real number line ~Interval notation and algebra with inequalities ~Uses for summation and Sigma notation ~Math on the Cartesian (x,y) plane, slope and distance formulas ~Graphing and describing functions and their inverses on the x-y plane, ~The concept of instantaneous rate of change and tangent lines to a curve ~Exponents, logarithms, and the natural log function. ~Probability theory, including Bayes’ theorem. While this course is intended as a general introduction to the math skills needed for data science, it can be considered a prerequisite for learners interested in the course, "Mastering Data Analysis in Excel," which is part of the Excel to MySQL Data Science Specialization. Learners who master Data Science Math Skills will be fully prepared for success with the more advanced math concepts introduced in "Mastering Data Analysis in Excel." Good luck and we hope you enjoy the course!...

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RS
2020年5月5日

This was mostly review for me though probability especially Beyes Theorem derivation was new. The instructors provided clear often refreshing ways to look at material.\n\nThank you for a great class!!

VS
2020年9月22日

This course syllabus is great. It starts wonderfully. Week 1 to 4 is taught by Paul Bendich, and Daniel Egger the instruction is awesome. Effective way to refresh and add the Data Science math skills!

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1901 - Data Science Math Skills 的 1925 個評論(共 2,032 個)

創建者 Manish G

2019年9月26日

The last module could have been done better. More examples to be included for explaining probability problems.

創建者 Leen J

2020年8月15日

the first two weeks were brilliant, but I had a really hard time comprehending the 3rd and 4th week material.

創建者 Paola G

2020年8月15日

Thee explanation of week 4 was not comprehensive and the quizzes were too complicated for what was covered.

創建者 Ammar E M

2020年4月14日

I notice that the quizzes questions not reflect 100% to what we got already !, However, the course great

創建者 shai z

2020年6月18日

its ok, i felt the statistical part wasnt explained well, and went from pretty easy to hard too quickly

創建者 Garvit r

2020年6月25日

i am giving 3 star just because of professor efforts .Difficulty level of this course is not of level

創建者 Ali H

2020年4月27日

Some points in probability was not clear and doesn't been explicit.

Some quiz answers are wrong.

創建者 kavya

2020年9月23日

I completed the Course but I didn't receive certificate..

Good to understand it's useful for us

創建者 Zarmeen S

2020年7月11日

The course should be improved from last topics with simple examples. It was good at the start.

創建者 M

2020年11月5日

The course might not be entirely introductory. Part of it was breezed through very quickly.

創建者 Wasin W

2020年6月7日

In first 3 week, i learned berfore, so i can understand.

In last weeks, it is new knowledge.

創建者 Michał F

2017年8月30日

Basics knowledge, i liked first part about functions, but second was not quite good for me.

創建者 Dhwanil S

2020年10月3日

There is no practical usage of it. There can be a project which shows its practical usage.

創建者 Ioana D

2017年2月10日

The Probability section could use more practical examples, I found it difficult to follow.

創建者 Aryan K P

2020年5月15日

Good for those who have not taken any maths since 10th grade, else it would be too easy.

創建者 Nauan S

2020年10月7日

The last week (Probability) has terrible lectures. They are anything but comprehensive.

創建者 Rodolfo N R

2018年5月7日

Last quiz is very hard and course does not provide the knowlege needed to resolve it.

創建者 Alexander K B

2020年10月14日

The entire course would be much more enjoyable if Paul B. taught all of the modules.

創建者 Devin M

2021年1月25日

Some topics in week 3 especially 4 need some work. 1 and 2 were very helpful though

創建者 Seyed P R

2020年4月22日

Quite good but so many errors in the presentation that it was distracting at times.

創建者 Vitaly B

2021年3月28日

Probability portion of this course was not as clear, felt it was rushed through.

創建者 Maureen v D

2021年1月12日

Final probability section is very confusing with no support from the instructor.

創建者 Pedro S C

2021年1月11日

Explicações rápidas e não 100% claras e exatas. Exemplos um tanto quanto toscos

創建者 A R

2020年12月23日

The course is not explained as I was expecting. Graded question is very tough.

創建者 PAWANESH K

2020年7月14日

A good platform for online study material and best experience teaching methods