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學生對 IBM 提供的 什么是数据科学? 的評價和反饋

55,121 個評分
10,404 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....




Excellent quality content! It's a great introductory course that really gets you interested in Data Science. I would highly recommend it to anyone curious in learning about what Data Science is about.



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.


9826 - 什么是数据科学? 的 9850 個評論(共 10,000 個)

創建者 Sebastian D R


The course is very basic and is not taught in the most efficient way, it's very theoretical and does not provide very detailed examples of what data scientist really do

創建者 Oliver H


Needs to be updated to match the online environments used. Quite confusing when you have to really struggle to find the right section of Watson and nearly put me off.

創建者 Karolina V


Nicely done, but it could be more condensed. I would be unsatisfied I was paying just for this course, but probably good introductory for the rest. Maybe too general.

創建者 Tyler G


Great to hear from professors, but not helpful to hear from random students. I discount their opinions out of hand, they are not experts, so it's just distracting

創建者 Hugh B


Did not think this much background was needed. I would argue only 30% of the video material was necessary. However, it still informed me of what data science is.

創建者 Shubhankar M


The course gives only a Conceptual Introduction about Data Science and nothing more than that. Such a long course is not at all necessary just for Introduction.

創建者 Anokh P


solid for beginners, but a little buzzwordy and some of the questions/answers felt cheap and based on memorizing what was said instead of applying new knowledge



Its a theoratical course, i had earlier thought it would be a practical one but still am excited to know the background information of data science as a whole.

創建者 Riccardo R


Good to give you an idea of what data science is but nothing really that you can't find elsewhere. It's a nice set of video lecturer, interesting conceptually.

創建者 Shannon G


Good intro course, however, I'm already familiar with what Data Science is - was looking for more of skills/tools required to move into the Data Science field.

創建者 Julian W


Der Kurs bietet eine solide,theoretische Grundlage allerdings fehlen mir praktische Beispiele. Teilweise wurde mir zu oberflächlich über das Thema gesprochen.

創建者 Ahmed Y S M


I like how it was demonstrated and structured. I faced one problem using the IBM VR lab as it said, this lab is not available for my region. I stay in Qatar.

創建者 Nishant A S


The course does not provide in depth information about data science

Teaching pattern was good

No practical assignment is given to students to analyze data.

創建者 Ida M P


Good introduction, but some of the course content is a little subjective and some of the interviews and videos were pretty redundant and repeated themselves.

創建者 Sameer P


This course is good a lot of application of Data science were tought in videos. The program is about to increase the basic knowledge of the Data science.

創建者 Anya B


Not much meat, however an intro to Data science is important, so I do appreciate this light (in terms of technical content) introduction to Data Science.

創建者 Robert K


I guess it is a generally good start, but I did not really learn anything that I would consider a "hireable" skill. I need something much more technical.

創建者 Anandu R


Too long an introductory course, perhaps It could've been made more concise and short. But it was a great course nevertheless and serves it's purpose

創建者 Liujian W


I really don't like the assignment that asks people to do peer-reviewing. It is a big data course, how about letting it grade my assignments please?

創建者 Audrey L


Basic and high-level intro to what data science is. Some of the exercise questions are too formulaic and test on unnecessarily detailed readings.

創建者 Rahul S


too much theortical information, can be summarised in short as i found repeation of same thing again and again. this course can be of max 2 weeks

創建者 Gariyasi G


Good...but very basic and subjective for a MOOC. Nevertheless, a good way to introduce someone to data science - especially, for total beginners.

創建者 Meaghan D


half of the questions were promoting IBM jobs or trying to convince people to study data science. I'm already in. I just want to learn material.

創建者 kelly h


Its a good introduction but I wish they would have said that a Data Science career needs a ton of math and stats at the beginning of the course.