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Voltar para Data Science Methodology

Comentários e feedback de alunos de Data Science Methodology da instituição IBM

4.6
estrelas
15,191 classificações
1,782 avaliações

Sobre o curso

Despite the recent increase in computing power and access to data over the last couple of decades, our ability to use the data within the decision making process is either lost or not maximized at all too often, we don't have a solid understanding of the questions being asked and how to apply the data correctly to the problem at hand. This course has one purpose, and that is to share a methodology that can be used within data science, to ensure that the data used in problem solving is relevant and properly manipulated to address the question at hand. Accordingly, in this course, you will learn: - The major steps involved in tackling a data science problem. - The major steps involved in practicing data science, from forming a concrete business or research problem, to collecting and analyzing data, to building a model, and understanding the feedback after model deployment. - How data scientists think! LIMITED TIME OFFER: Subscription is only $39 USD per month for access to graded materials and a certificate....

Melhores avaliações

AG
13 de Mai de 2019

This is a proper course which will make you to understand each and every stage of Data science methodology. Lectures are well enough to make you think as a data scientist. Thank you fr this course :)

JM
26 de Fev de 2020

Very informative step-by-step guide of how to create a data science project. Course presents concepts in an engaging way and the quizzes and assignments helped in understanding the overall material.

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1576 — 1600 de 1,768 Avaliações para o Data Science Methodology

por Josep R C

22 de Abr de 2020

Not a complicated course which gives you an accurate, intuitive and useful methodology applicable to any Data Science problems.

por AAKASH K

3 de Abr de 2020

Lectures were informative but slow. Need to be more engaging to keep interest ongoing.I dozed off during certain lectures.

por Joao C

19 de Dez de 2019

Some of the lectures were not very clear. This grading is based on a comparison with other courses in this specialization.

por Sylwia K

9 de Mar de 2019

For me this part was a little too much descriptive and given example (hospital patients) is not very easy to understand

por Bhavesh S

27 de Mai de 2020

Please change the audio track without earphones it is impossible for us to listen otherwise i would have given five.

por Ali I

4 de Nov de 2019

Hi Dear Team ,

I thinks this course need more clarification and more details and examples.

Thank you fro your effort.

por Reinhard H J

4 de Out de 2019

Very generic and superficial explanations. Needs more substance. The best thing was the explanation of the ROC curve.

por Michael E S

13 de Abr de 2020

IBM python online exercises were difficult to complete because of faulty online implementation. Content seems dated.

por Hoang N H D

19 de Fev de 2020

Overall is good, except the example of heart disease was too complicated to transmit clearly the idea of this course

por Arup K N

23 de Jun de 2019

This course is more theoretical than practical which kinda makes this course a little boring then the other courses.

por Giovanni P

4 de Fev de 2020

Interesting, even though there are a lot of theoretical lessons, and many times they require an extreme attention

por Islam S

7 de Nov de 2020

A good simple yet essential course to establish a mind set on how to deal with data problems in an organised way

por Bill W

31 de Mai de 2020

The final assignment was a bit vague probably due to the choices of subject we were allowed to perform this on.

por Omar S

22 de Mai de 2020

a la herramienta externa le hace falta un entorno mas amplio para que se pueda aplicar los recursos aprendidos.

por Milena S

4 de Fev de 2020

Too complex of a case study to understand stuff. Also, too boring and theoretical and very less interactive.

por Maria

21 de Abr de 2020

The content is good, but there are a lot of typos and mistakes in the lessons and the assignments/quizzes.

por Nicolas G

28 de Mai de 2019

This course was more organized the others, however, it needs to provide its student with more definitions

por Adam S

6 de Abr de 2019

It was ok. Definitely one of the weakest of the cert. Instructions were vague for the final assignment.

por RAJ S

15 de Set de 2020

A simple example to explain the course would have been more beneficial for a wider audience I believe.

por Yusuf A P

15 de Jul de 2020

Decent course but can be shortened. A lot of the material was hard to follow and not very interactive.

por shraddha k

25 de Ago de 2019

More explanation is required. unlike other courses this course needs we refer other sources on net.

por Divya

31 de Jan de 2019

Concepts could be even more clear and understandable because this seems to be important subject

por piyush d

13 de Ago de 2019

explanation could have been better along with examples. It felt more like reading a text book.

por Jacqueline ( G

3 de Jun de 2019

I think the example on IBM is good, but on the lecture slide is not very easy to understand.

por shenghui

18 de Mai de 2020

personally, I think it is a bit wordy and the pictures in slides are of low resolution.