More advanced courses is needed on BIG DATA, Cloud Computing and on Relational Databases.

Calculus course with ML algorithms

....as I have a feeling that I was using visualization in the data analysis course, but not the other way around. Also I think the analysis course is more intermediate

It is quite annoying that I have to open links after links to play short video clips (1-5 mins) for each topic. Any way to play the videos continuously like other e-learning platform

I saw a lot of courses are in Python 2. Please introduce python 3 and update the course contents

I think, it'd be easier to maintain & use the account with multiple options available. it's good that you provide multiple email options, but it'd be great if your provide to login using username. What is the use of a unique username if it can't be used instead of your email id for login? I changed my email id & was unable to login after that as your database didn't receive my other id. So, that made me lose all my progress with the previous account. Thank you!

I'm not able to write the exams, when I clicked the final exam button, it can't move to next page. It remains in the same page

https://www.youracclaim.com/org/ibm/badge/big-data-analytics-level-2
This URL has a bad link . For the Text Analytics 101 course is linking to a broken link -> https://cognitiveclass.ai/courses/system-t/

Hey, thanks for the courses and videos. The slides in the videos are too small to read the details even in the full screen mode. If your intention is to educate the public, why make it so difficult for us to read the slides.

the following code has a typo error:
irisy= pd.getdummies(irisy).valuestrainX, testX, trainY, testY = traintestsplit(irisX, irisy, testsize=0.33, random_state=42)

can you please fix it?

Create a learning platform like www.Kaggle.com to employ people to solve real life problem practiced using public data set.

I was not able to access the Lab content in the R101 course when I used FireFox. Only when I used Chrome was I able to access the lab content. This is a limitation of the Cognitive Class Labs/Data Scientist Workbench. I also noticed that Seahorse only supports Chrome. I would like to see support for more browsers, and not just Chrome.

The review question posed in the Demo section is actually one of the answers. The question can be inferred from the other answers but needs to be corrected.

it's great that you offer the notebook on the cloud. But if your connection is not good (especially in China where I currently live), it's better to download it and run it locally on your computer, especially if you use a software to open the notebook directely like Pineapple or nteract : https://github.com/nteract/nteract

Hello,

I'm currently doing the Hadoop 101 course. I found that the facilities for Lab is no longer accessible and the training guide for Lab is not updated. Can you guys update all the required information? Thanks.

The download fails on this page = https://cognitiveclass.ai/resources/the-ibm-data-governance-unified-process

my idea is lots of ppls including me new to linux os so that it can help the students for getting the knowledge regarding the linux os so pls see that it will be helpful for all because linux is required for centOS for apache hadoop and it's components.