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Comentários e feedback de alunos de O que é ciência de dados? da instituição IBM Skills Network

60,884 classificações

Sobre o curso

Do you want to know why Data Science has been labelled as the sexiest profession of the 21st century? After taking this course you will be able to answer this question, and get a thorough understanding of what is Data Science, what data scientists do, and learn about career paths in the field. The art of uncovering the insights and trends in data has been around since ancient times. The ancient Egyptians used census data to increase efficiency in tax collection and they accurately predicted the flooding of the Nile river every year. Since then, people using data to derive insights and predict outcomes have carved out a unique and distinct field for the work they do. This field is data science. In today's world, we use Data Science to find patterns in data, and make meaningful, data driven conclusions and predictions. This course is for everyone, and teaches concepts like Machine Learning, Deep Learning, and Neural Networks and how companies apply data science in business. You will meet several data scientists, who will share their insights and experiences in Data Science. By taking this introductory course, you will begin your journey into the thriving field that is Data Science!...

Melhores avaliações


9 de set de 2019

Very learning experience, I am a beginner in DS, but the instructors in this course simplified the contents that made me I could easily understand, tools and materials were very helpful to start with.


17 de set de 2020

very useful. i liked and enjoyed the journey of learning in these five weeks. the instructor is very clear and taught very interestingly. Thanks to her. she looked poised and cheerful and professional

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151 — 175 de 10,000 Avaliações para o O que é ciência de dados?

por Yadnesh M B

27 de mar de 2021

I finally got to know out what is Data Science in actuality. This course covered each and every aspect of Data Science to the core. Each and every topic was simplified in such a way that people from both technical and non-technical backgrounds can get the concepts very quickly and with ease. A lot of examples from Experts are given in this course to get every term, topic, or any other concept related to the course. Overall, a very very helpful course for beginners.

por Masa S

24 de jan de 2023

Extremely easy to understand, and a great overview of the data science field. I was surprised that they had me working out the tools almost immediately, which was refreshing. I found the input from the video speakers very helpful, especially Dr. Haider's comments about the traits of an ideal data scientist. I started reading his book, and I've only gotten through one chapter, but it's one chapter more than any other data science books that I've read for fun (0).

por Abhishek G

23 de ago de 2020

I have completed this course and I must say this is one of the best courses to kickstart your Data Science journey. I am now going to complete the whole series of courses provided by IBM and Coursera.

I am really happy and satisfied with the content and the way it is organized in the course.

Based on my personal experience, I will say one should not miss this course as it is a golden opportunity to be taught by the best of two platforms, The IBM and The Coursera.

por Dhanalakshmi R

23 de mai de 2020

In this course really gives me huge knowledge about data science and who are really a data scientist, what we really need to become a successful data scientist. And also this course gave me a foundation of data science with excellent teaching and project work. And i got somewhat information about what is data science. Very thankful to provide this course for students. I am glad to say,

This course is very useful for me, Thank you for all instructors

por Shubham S

13 de ago de 2020

This course gave me some fundamental ideas about Data Science and what data scientists do. What they have to do being as data science. This also described the difference among terminologies like machine learning, deep learning, data mining, big data, data science, and Artificial Intelligence. This course also explains their jobs and what they do to hold the above profession. And finally, I want to say big thanks, my course mentors, IBM and Coursera community.

por Edwin N

30 de mar de 2022

This course is more than what i expected. I never understood that data science is the sexiest profession in the 21st century. I now have a broader view of what is data science and who is a data scientist. I am an undergraduate in Mathematics and Statistics- i never knew that i am sitting on a gold mine. The next course i am pursuing in this platform is data visualization with Python. I want to become an expert in data science. Thank you for opening my eyes!

por GURU L K A

7 de jul de 2020

A very good course to start with data science because the course gives the students a clear idea of what Data Science is all about and its applications in various fields. And the major advantage is that it is not a classroom teaching. It comprises experiences of the working professionals and industry experts. The course also helps students by providing them with what are all the basics they should be thorough with and the career options for Data Scientists.

por Vyacheslav B

18 de ago de 2020

This introductory course has cleared up quite a few of the misconceptions I had regarding Data Science and its tools, which I'm really thankful for, because now I can go past the barrier of the uncertain unknown that, for me, this topic was surrounded with before.

The course has also outlined many applications for Data Science, its best practices and planning techniques, and as such has made me want to delve deeper into the other aspects of DS as well.

por Archie G R

31 de jul de 2020

This course helps me through a lot to learn about the Data Science. About my journey to become Data Scientist was given to me an opportunity to took this course. I am grateful for this course which I owe to the IBM company to support my journey to become part of their online platform course and to become Data Scientist someday. I will strive to continue again and study hard to get my Professional Data Science Certificate to this privilege opportunity.

por Esther c i

2 de out de 2022

it was a really informative course! Being new to data science i learnt really what it is all about, and i can now go ahead and pursue a career in data analysis. This course exposed the extremities and diffrent levels to data science in a simple and relatable way. The proffesors and lecturers and executives who taught this course taught in a way that really made it so interesting and created a seamless relationship between the student and the course.

por Franco M V

22 de abr de 2020

Es un curso resuelve dudas fundamentales a aquellas personas que están interesadas en meterse en este mundo, y lo hace de una manera muy sencilla.

Acá entendederas que es Data Science y diferenciarlo de conceptos con los que normalmente se confunden, tales como Big Data, AI, Machine Learning, entre otros.

También aprenderás que es lo que hace en su dia a dia un Data Scientist, el pool de skills requeridos y las formas de llegar a convertirte en uno.


12 de ago de 2020

I am completely new to this field, I was worried that what if i can't do this? What if i can't understand? But, here the classes, Quiz, Assignment, Presentation of classes or Videos is so, nice that I understood each and every topic and not at all felt to me like I have completed my course also. I mean listning to 2 min, 5 min videos will not affect you but the content was really cool. Thanks to every one who involved in this presentation / Data.

por Temi A

27 de mai de 2020

This course was delivered with goal of providing clear understanding of the course objectives. The tutors were very passionate. Thanks to Prof. Murtaza Haider. PhD. who speak to the heart of the topics and especially on the personality traits of a data scientist. Stephen Sherman ("Garbage in garbage out'), Shingai Manjengwa, Mandeep Kaur, Luis Martins, Diana Zarate Diaz and final but not the least the incredible Prof Norman White. Great people!

por Ayesha A

9 de jan de 2020

I am so impressed with coursera – the courses; the manuals which are actually usable, readable and understandable; and the instructors. If I ever need additional training, you will be my first choice!"

I cannot express how great the instructor was and the overall content of the material. I would defintely recommend this to my co-workers as well as friends. I will be looking into taking more of these classes in the near future. Thank you!"

por Teri W

5 de dez de 2020

Good overview of Data Science. There were a few glitches (eg, it said the lab would take 30min but it took only about 5min so I was confused if I had done it right or if I was missing something; I did get feedback/assistance on this issue from an instructor within a couple days). But overall, I felt like it presented a lot of useful basics about data science - how it came to be, how it is used, and what qualities makes a good data scientist.

por Sanket N

15 de jul de 2020

This is one of the most wonderful course for beginers, who want's to do career in the data science field. This is the introductory level course and each and every thing in this course tought with very easy format and it is easily understandable, So I think is the best course to start with data scince , I personally recommend to do this course as if anyone want to learn the data science then they must have to begin from this course.

por Dilek I A P

17 de set de 2019

Very informative introduction to Data Science. I liked how they describe the Data Science, Data Scientist. It was made clear that data science is not only a job but it is kind of a life style. And, while watching you become aware of the act that as an engineer you are a data scientist without knowing. Becoming aware of it makes you want to learn more about the tools you can use to make it more efficient. Thanks to all course Staff.

por Alexandru F

22 de jul de 2019

If you are just starting your Data Science journey or are simply curious what it means (as it's a term that is getting more popular and is being thrown all over the internet), this course will give you the answer set in the course's name "What is Data Science?".

Careful, the people explaining in the videos show a genuine interest in the subject and it might rub in. It might even spark your curiosity and go on further learning.

por Chandan R

12 de jul de 2020

Excellent introductory course. The data science specialization by IBM presents a debatably perfect roadmap to get started with data science without having prior technical experience. This course itself outlines what data science truly is and helps you get a clear idea of skills, tools and motivation for pursuing data science. I would recommend this course to anyone who is confused if he/she should pursue data science or not.

por Surbhi B

20 de jan de 2021

This course is really informative. It covers all the fundamentals , concepts of tools used in data science through examples. It clearly tells what qualities one should have to become a data scientist. With all the research paper used and briefly explained makes easy to understand the terms like data mining , storing , analyzing and consuming. Questionnaire is perfectly made to capture and memorise the important points in

por Abhishek P G

16 de jun de 2020

Yes, I did it and it helped me gain more skills and refreshed on my outdated skills that I learned long time ago. The IBM Data Science Professional Certificate has great content and the instructors are competent enough. I will learn how to structure data science problems and introduce you to the entire data science workflow. The big advantage I will learn is how to use cloud to develop and deploy machine learning models

por Soumyajit D

28 de jul de 2022

I really enjoyed and got to learn about Data Science from experienced working professionals like Mr. Murtaza Haider and professors like Dr. Norman White . And, also the collective wisdom from all the developers commity really helped me to understood whats going on in Data Science field and gave me a fundamental idea about What's Data Science is . I can't wait to join for the next few courses in this specialization.

por Suraj D G

16 de mai de 2020

I have already taken one course on data science, but the quality and content this course has is really broad. The way every data scientist professional explain their views on how the career would be on the day to day life and what skills do you need to develop to be one of the best in the field. Very excited as I completed the first course and looking forward to complete the IBM certification within next 3-4 months.


6 de mai de 2019

I believed this course has given me a much better understanding of data science and some other related topics as machine learning, deep analytics and so. I realize that there is a lot more to come If I would like to be a professional someday in this subject. Although data science it´s a very complex topic, the way that the course is presented and the professionals that contributed made it a very pleasing experience.

por Sudipta B S

14 de jan de 2020

This course is fully well designed and have developed in some particular ways for knowledge development in data science and engineering. I have grown a well amount of interest in data science by going this course. More quiz based on this topic is needed and also needed some important reference for more better and appropriate books for more knowledge gathering. But overall the course is marvelous and well oriented.