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返回到 Foundations of Data Science: K-Means Clustering in Python

學生對 伦敦大学 提供的 Foundations of Data Science: K-Means Clustering in Python 的評價和反饋

4.7
407 個評分
126 條評論

課程概述

Organisations all around the world are using data to predict behaviours and extract valuable real-world insights to inform decisions. Managing and analysing big data has become an essential part of modern finance, retail, marketing, social science, development and research, medicine and government. This MOOC, designed by an academic team from Goldsmiths, University of London, will quickly introduce you to the core concepts of Data Science to prepare you for intermediate and advanced Data Science courses. It focuses on the basic mathematics, statistics and programming skills that are necessary for typical data analysis tasks. You will consider these fundamental concepts on an example data clustering task, and you will use this example to learn basic programming skills that are necessary for mastering Data Science techniques. During the course, you will be asked to do a series of mathematical and programming exercises and a small data clustering project for a given dataset....

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GK

2021年8月31日

This course has great potential for future Data Scientists and it gives a breif explination of what we are dealing in the companies by giving us real life problems and making us solve those problems.

AH

2020年6月3日

I love this course as it gives me the foundations of learning the Python coding program and relevant statistical methods that used for data analysis. It's really interesting course to attend to.

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26 - Foundations of Data Science: K-Means Clustering in Python 的 50 個評論(共 126 個)

創建者 Daniel W S

2020年12月23日

I was impressed by the amount of informative, relevant and in-depth material, taught and built up form a very basic level. The video lectures and practical exercises have really helped to cement the material covered in this course. In areas, there are quite a few mistakes (content, wording, etc), which can be confusing and come across as a bit sloppy.

創建者 HYEIN P

2020年5月10日

It was not fully explained how to use Python, therefore I should have looked for the more information through internet by myself.

However, it was quite interesting to understand why data science could be important and how to use with K-means clustering.

創建者 Colin A

2020年8月16日

Overall what you get for the price is about right. Sometimes there are glaring gaps in the presentation of concepts, and how sections fit together. In the end it served its purpose to me - to see if I want to continue exploring data science a a field.

創建者 Jesus R

2019年9月25日

The lessons based on maths had a lot of text; it would have been better to base it more on graphics or imagery, since it was confusing to follow speech and text on video at the same time.

創建者 Soumya S

2020年5月1日

It is a very detailed and well planned course. However, there could have been a few lectures at the end on training set, testing set etc.

創建者 Jason A

2020年2月18日

Good intro into K-means clustering. Some great introductory math tutorials and basic python programming.

創建者 Gangolli, V

2020年9月20日

It is a good one for the beginner who is ready to give dedicated time.

創建者 Peggy L

2021年4月5日

useful. it will be better if you have some basic knowledge on python

創建者 Bhawna D

2019年9月24日

More time should be given in the coding part.

創建者 Jonathan B

2020年12月15日

All the statistics and k-Means algorithms are well explained, but there is much missing guidance on how to conduct the final project.

創建者 Ryan N

2020年9月27日

Mathematics taught is very abstract. Not many practice examples and linkage to practical side. Not much guidance on guided projects.

創建者 satish k

2020年5月13日

K Mean algorimth need to be explained in more detail with 2 to 3 examples

創建者 Gagan P P

2020年5月21日

Good course.. But self study also needed...

創建者 RITIK B

2020年9月17日

Not much details were covered

創建者 Tankiso M L

2022年5月17日

Method of instruction was easy to understand yet the content was very rich. The last project really openned my thinking in many respects. It pushed me to read a lot of other materials beyond the scope of the course.

Resetting deadlines fascility in this course is very helpful. I was during this course not able to attend course due to work commitments but I was able to reset deadlines and resume. It was great.

創建者 Vicky

2020年9月12日

The course content is great. I especially enjoyed Week 4—the lecturer was concise and engaging. There are lots of people plagiarising others' work by screenshotting their charts though and re-submitting their work which is sad. This course would benefit from a summary at the end of week 5 explaining what conclusions we might or should have come to.

創建者 Rudresh R V

2020年7月30日

This is a perfect course for those who just dove into the ocean of data science. This course teaches you with the very beginning and you can easily tackle everything even you don't know anything about data science. I highly recommend everyone to start with this foundation level course if you want to excel in the field fo Data Science.

創建者 Sem A

2020年10月29日

A very enjoyable course that has opened my eyes to data science. Not coming from a data / mathematical background is not a huge drawback, but be prepared to read around the subject matter if you want to gain a better appreciation of the course slides and videos. Very happy that I found this course.

創建者 edajima h

2020年7月15日

I think this is a very good course for beginners in Data Science and Python. I know how to implement K-means algorithm but wanted to learn Python, so I took this course. It is well organized, and videos are short and concise. I am looking forward to more intermediate / advanced courses of this.

創建者 Yuanita S

2021年6月15日

I thoroughly enjoyed the course. The tutors were great and the videos were of excellent quality. As a novice in Python, this course gave me a gentle yet sufficient introduction to the basics of Python along with some of its powerful packages: Pandas, NumPy&Matplotlib and Scikit-learn.

創建者 Tarik S

2020年6月21日

Great course. It involves a lot of independent work but that is the nature of learning to programme in any language. Once you get down to doing the work the course is enjoyable and the learning curve is steep and therefore productive. Time well invested

創建者 Tahereh R

2021年4月19日

One of the best courses on machine learning that starts from the mathematical concept of k-means clustering and walks you through the algorithm and the programming step-by-step. Thanks a lot to the instructors!

創建者 Gadde K

2021年9月1日

T​his course has great potential for future Data Scientists and it gives a breif explination of what we are dealing in the companies by giving us real life problems and making us solve those problems.

創建者 Austin T L H

2020年6月4日

I love this course as it gives me the foundations of learning the Python coding program and relevant statistical methods that used for data analysis. It's really interesting course to attend to.

創建者 Marianne M

2020年6月29日

Very interesting course! The lecturers explain concepts thoroughly which makes the concepts easy to understand even for people without much knowledge in Data Science