Chevron Left
返回到 什么是数据科学?

學生對 IBM 提供的 什么是数据科学? 的評價和反饋

36,100 個評分
6,641 條評論


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 working in data science have carved out a unique and distinct field for the work they do. This field is data science. In this course, we will meet some data science practitioners and we will get an overview of what data science is today....



May 12, 2020

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.


Jul 19, 2018

I thought this course introduced the topic of data science very well. I think I have a much better idea how to describe data science and common terms associated with the field (like machine learning).


126 - 什么是数据科学? 的 150 個評論(共 6,620 個)

創建者 Oludolapo O

Feb 20, 2020

This introductory course to Data Science has been quite enlightening and has opened my mind to the use of data science in our everyday life. I now see data everywhere and realize that every decision we make comes from our brain processing and analyzing data on the subject. Applications of data science is boundless and I do agree that data science is a sexy occupation.

創建者 Subhashree M

Sep 05, 2019

The basic understanding of data science is stepping stone to becoming a data scientist. This course exactly guides you to become a good data scientist. It was good learning experience. Thank you so much professor and all the data scientists who took effort in creating this content and share their take on data science. Thanks to coursera team for putting this together.

創建者 Thomas V C

Aug 23, 2019

Hi. The course was very helpful, with the audio, video and text that allowed me to get a a hands looks inside data science. As the trend of data science gains more feet into AI with advance medical technologies will take a rise. Curious people are willing to see what data science is they can take this program, I feel the course will offer you great knowledge in-depth.

創建者 Dilpreet S

May 14, 2020

I joined this course with a very less knowledge about Data Science and how the work is done in this industry. Thanks to all the teachers and peers to help me in understanding this course. This course is really helpful for those who don't know what data science is and what data scientists do. For beginners who really love to play with data this course is must for you.

創建者 Suvinava B

Apr 09, 2019

The course is very well structured and sets the tone for rest of the course. It clearly explains the importance of data science, its various applications across industries and also how data scientists work and what personal traits would be required to be a great data scientist. I am looking forward to learn more from the rest of the courses under this specialization.

創建者 Sandesh D

Jul 04, 2020

Very informative course that tells you what data science really is, tells you more about what one does as a data sceintist, gives information on tools used in data science and about the main componenents of a report made by a data scientist.

It has interviews of people who are learning or have learnt data science and have pursued a career that requires data sciences.

創建者 Atharva J

Dec 26, 2019

I have completed this course (Mt final assignment is under grading) and to be honest, I have learnt a lot from it .This is a perfect start which a Data science aspirant needs at start! I really loved the Report structure thing of this course as its something which many people lack at! I really want to thank Coursera & IBM for bringing across such a wonderful course!

創建者 shantanu j

Dec 10, 2019

This course was short and simple. It contained everything one needs to know about data science. It was like a vast lecture about what is data science and its applications. I learned many things as I mentioned in the "what have you learned" section. I got a clear knowledge about the things about data science and now I know which direction I have to move forward.

創建者 Jose A R N

Aug 22, 2018

My name is Jose Antonio. I am looking for a new Data Scientist career (

I did this course to get new knowledge about Data Science and better understand the technology and your practical applications.

The course was excellent and the classes well taught by the teacher.

Congratulations to Coursera team and IBM Instructors.

創建者 Jakub

Feb 05, 2020

The course is a very pleasant introduction to the field of data science. Don't expect too much coding or theory - the goal of this course is to let you grasp the basic concepts and ways of thinking.

I already have some experience in data science, but gained more than expected here!

(HOWEVER, the next two courses in this certificate - not on par with this one).

創建者 Silke K

Sep 28, 2018

I am very satisfied with the quality of the videos, which are basically interviews, in two ways: The content of the interviewees was excellent - to the point, well spoken. The quality of the sound was also excellent. Overall, this is a very helpful basic course that everyone who starts in, or is already involved with, the field of data science should review.

創建者 Nora W

Jan 24, 2020

I liked that you have people from different professional backgrounds provide their definition of Data Science. It makes me feel good about what I am doing, because I studied to become a lawyer, and I found out recently that I am good at analyzing data so I decided to start a career now in Data Science. Thank you to everyone that made this training possible!

創建者 Shaariq K

May 05, 2020

As someone looking to change careers, I felt this was a great introduction for me to better understand data science as an industry and profession. It solidified my interest to continue to pursue this path as I discovered that many of my strengths which have made me successful thus far can apply to this field as well once I develop the technical knowledge.

創建者 Aseel A H

Nov 14, 2019

Two words; clear and concise. I cannot emphasize how the clarity and straightforwardness of the provided materials are the highlight of my review. Introducing Data Science in plain English? I’m all ears! I am excited to continue the remaining courses in the Data Science Professional Certificate. Thank you to all that helped produce this outstanding course.

創建者 Qudsia L

Mar 22, 2019

Really liked it. It was meaningful information that gave a holistic image of the field. The quizzes helped focus on retaining information. For the final open question assessment, it would be good to have a suggested length of response. I feel bad for the people who would have to read through my essay about who is a data scientist and what is data science.


Apr 22, 2020

Actually my university take every student to industry for industrial visit. There every industrial expert will share there experiences and also guide us how to do and solve problems.

In the same way, In this course I felt like interacting with Industrial experts and I learned so much basics in this coarse.

This course must deserve 5 STAR Rating.

Thank You!

創建者 Arlex A R

May 31, 2020

Excelente curso, me ha permitido entusiasmarme bastante con lograr esta certificación y conocer la infinidad de aplicaciones de las ciencias de datos en cualquier profesión, particularmente en mi trabajo como Auditor Corporativo de una multinacional. Creo que me abrirá nuevas puertas estas habilidades de este curso y las que adquiriré en los próximos.

創建者 Devika K

Dec 27, 2019

As an absolute beginner, it was a great experience going through the videos and content. It did address many of the questions I myself had. It may be too basic for someone who knows some data science, but as for me, I really enjoyed it. It's an introductory course after all, it does set the context well in a way that is easy for a layman to follow.

創建者 Robert B B J

Apr 21, 2020

A good introduction to Data Science that highly focuses on the insights of experience professionals and some from academia with their holistic view of the topic by encompassing it on their nature of work they are currently inclined to.

Also, the several concepts and methods of Data Science mentioned on this introductory course is beginner friendly.

創建者 José L B G

Apr 21, 2020

Before learning the tools (Python, R, Hadoop, SQL, etc...), machine learning models, data visualization techniques and more, it is important to see the big picture of data science. This course gives you that needed introduction to data science. It may skip it, however, if you want to dive directly to the fun part of actually doing data science.

創建者 Chuck T H L

May 07, 2020

I thought I knew what data scientist or data science means. However, after learning from this course, I have a whole new definition of these two terms. I'm glad I was able to learn something new even though most of materials are videos and articles. I look forward to start doing some hands-on learning in the other three quarters of the course!

創建者 Clarence E Y

Dec 13, 2018

This course provides a good foundation for understanding what data science is and what roles data scientists play in the modern business environment. The presentations are well structured and interesting.

The instructor provides a sound recommendation for writing a final report that aligns with general academic guidelines at the graduate level.

創建者 Jacqui T

Feb 07, 2020

Nice way for a newbie to ease into the subject area. Compelling professors and students were used; made for enjoyable viewing. Unfortunately the IBM Watson 'detour' didn't work as well for me, but I assume there will be other chances to use such tools. Peer reviewing was also well-organised; the rubrics made the process straight-forward.

創建者 Chandradutt N P

Apr 14, 2020

i am get this course for free using finencial aid application. first of all thanks to coursera team and IBM team to give me free this course. i was complete this course recently. and This course is very best and teaching faculty are best. and most part is that the given examples very easy to understand.

I love this course. Thanks coursera.

創建者 Nazmus S E

Mar 18, 2020

It is an excellent introduction to Data Science. Before starting this course, all I thought data science to be just a fancy name for Machine Learning. But after completing this course, I have come to realize that Data Science is completely different than Machine Learning. I have come to learn the many application areas of Machine Learning.