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Seon Mi Cho commented on the post, Weekly Question #10: Complete by April 19, 2017, on the site 7 years, 6 months ago
Blackboard is one of the examples of a data-driven service I use. I would put the rows as the individual information about the class. The colums would be things like name of class, course number, location of class, assignments(with the dates shown), grades etc.
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Seon Mi Cho commented on the post, Weekly Question #8: Complete by November 2, 2017, on the site 7 years, 6 months ago
The article is about the self-fulfilling prophecy of big data. I liked the example of the police taking an eye on the neighborhoods that come to have higher crime rates. The problem is that data on crime is often biased because arrests are more likely…[Read more] -
Seon Mi Cho commented on the post, Weekly Question #7: Complete by March 22, 2017, on the site 7 years, 6 months ago
An example of KPI I use is the statistics about my online blog. It is specific because I can see how many people visited my blog, and other things such as by what keyword they came to see my postings. It is also measurable because I can see the visitors in numbers, and is achievable because I can know what keywords people are interested in, and…[Read more]
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Seon Mi Cho commented on the post, Weekly Question #6: Complete by March 8, 2017, on the site 7 years, 7 months ago
Not only for Excel, but with other kinds of files(like PowerPoint, Word, etc) I mainly had problems similar with Number 1 : click “yes” without carefully evaluating the message that says “do you want to remove this from the server?”. This usually happens when I have a file on my online cloud, something like google drive. I click on the file and…[Read more]
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Seon Mi Cho commented on the post, Weekly Question #5: Complete by March 1, 2017, on the site 7 years, 7 months ago
http://www.latimes.com/travel/deals/la-tr-spring-break-allianz-global-report-20170227-story.html
This article “Which day will be the busiest for U.S. spring break travelers?” is interesting because it actually shows us the predictions based on the data from the past. We learned in class that the active power of data is the ability to predict…[Read more] -
Seon Mi Cho posted a new activity comment 7 years, 8 months ago
I think the most important principle is “Simplify”. Whenever I deal with data, I want to show how complicated it was to gather those data, and what kind of processes I went through. That’s why most of my data visualizations become really complicated. So that’s why I think the ability to make data simple, knowing what to add and what to subtract,…[Read more]
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Seon Mi Cho posted a new activity comment 7 years, 8 months ago
http://www.zdnet.com/article/telstra-cant-foresee-its-plans-for-5g-iot-data-usage-and-pricing/
I found an article saying that Telstra, Australia’s biggest media & telecommunications company, is not quite sure what they will do with the data earned from IoT. This was interesting because first of all, I didn’t know the era of IoT will come so…[Read more] -
Seon Mi Cho posted a new activity comment 7 years, 8 months ago
An example of a conventional wisdom back in South Korea is that ‘a morning apple is a golden apple, but a night apple is a poisened apple’. In my personal experience, my mother allows me to eat chocolate, but not apples because night apples were really bad for your health. I googled some of the reasons why people think apples are bad for night,…[Read more]