Excelente como primera iniciativa en el mundo de Coursera empezar IBM. Claras las explicaciones de todos los videos. Muy buenos notebooks para el seguimiento de los temas aprendidos. Excelente!
Very detailed course of Exploratory Data Analysis for Machine learning. Ready to take the next step in data science or Machine learning, this is great course for taking you to the next level.
創建者 ABHIJIT B•
創建者 Vitor R•
創建者 Rohit K•
創建者 Hariom K•
創建者 William G G B•
創建者 Ali A A•
創建者 Miguel B D S N•
創建者 Emanuele F•
The course touches all the topics that are of interest for the a Machine Learning pratictioneer. I've found the course sometimes oversimplified, that paradoxically made it harder to grasp some concepts, expecially the topics of the Week 2. Overall I've found It to be a good course because at least it gives you the path to follow from where you can study on your own to go deeper in the topics you are interested.
Note: I would suggest to edit the notebooks. It is not a good idea to have the solutions in the same notebook where you should do an exericise, because it makes also the video lectures that came after pretty useless. I suggest to separate the exercises from the solutions, and to put the solutions in the video lectures so you must follow them with some focus to understand what the solution was. Furhtermore i would review the notebooks. Some of them were different from the ones presented in the video lectures which made it a little bit confusing to follow.
創建者 Alexander S•
The quality of this course is very good. It helped me to get a basic understanding of exploratory data analysis. Whereas the first weeks topic was more or less early for me, the seconds weeks topic about statistics was more challenging and I also had to do some own research to deepen the contents discussed in the lectures.
創建者 Anna R•
I really liked this course, has been extremely useful for me as a starting point for next IBM courses. One suggestion to improve - some concepts are covered a bit superficially, in my view, e.g. Hypothesis Testing. Maybe going a bit more into theory would help.
創建者 jake t•
The information was good though basic. I thought the info on hypothesis testing and probability was probably not necessary for an ML course where this should be assumed. The teacher was clearly reading off a script which was at times not so engaging.
創建者 Arnav G•
It is fairly difficult for a beginner - although the level is intermediate for this course and there are a few prerequisites, somehow I still feel that a lot is pending to be explained, esp. in the DEMO/LAB exercises
創建者 Ghanem A•
Excellent content and examples. Would be great if another example for hypothesis testing is added to demonstrate this concept with a typical ML dataset (maybe use one of the previous datasets used during the course)
創建者 Erick A•
Great instructions, wonderful demos and insightful comments on the results. The only part that I did not find well explained is the part on hypothesis testing. Some details could be added on t-test and z-test.
創建者 Ignacio A S B•
It lacks a deeper view of the topics and applications on programming for a real world Exploratory Data Analysis (EDA), but gives the basic tools and understanding to introduce you to EDA.
創建者 Alexandros A•
The first week of this course was very informative and with a lot of examples. Although, the second week was difficult to understand, the concepts nad the examples were not clear.
創建者 Aditya M•
Good introduction. The time estimates to complete assignments are off.
Need a lot more material and direction for assignments to aid learning.
創建者 Dany D C•
I know some basic statistics knowledge is required, but sometimes the analysis story is unconnected, and sometimes make the story confusing.
創建者 JORGE M B•
The course is good. What it lacks to get the 5 stars is to be able to download the slides of the classes or to have a documentation.
創建者 Arunav C•
It is a really insightful and interactive learning experience. Furthermore, the trainers and coaches were very knowledgable.
創建者 Mahmudul F A A•
In week 2, the lessons were a bit in rush and it would be better to have a bit more detailed discussion.
創建者 Olivier F•
Good introduction and Exploratory Data Analysis course.
創建者 CHIARA B•
A good background in math and some python is needed.