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John B Illuminati changed their profile picture 10 years, 9 months ago
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John B Illuminati changed their profile picture 10 years, 10 months ago
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Jesse Worek changed their profile picture 11 years, 10 months ago
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Thomas F. Huang commented on the post, Before Class Question: June 19, on the site Course Blog on Data Analytics 12 years, 2 months ago
1) A difference between the two is that classification is manual, where categories are created beforehand for the data; clustering however, uses data to figure out where it should go without external […]
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Thomas F. Huang commented on the post, Before class question: June 18, on the site Course Blog on Data Analytics 12 years, 2 months ago
1. Financial analysts can use decision trees to determine the probability of bear or bull in response to say, Microsoft’s recent unveiling. The fact that there were no leaks makes the probability of bull higher; […]
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Thomas F. Huang commented on the post, Happy Birthday SNL // the typists from the Carol Burnett show, on the site Course Blog on Data Analytics 12 years, 2 months ago
select avg(`grade`) from `mis2502`.`student`;
This allows you to see the average grade of all your students in mis2502 -
Thomas F. Huang commented on the post, Before Class Question: May 29, 2012, on the site Course Blog on Data Analytics 12 years, 2 months ago
Similar to everyone else, I also believe that the most important takeaway from the first week was the ERD. In my opinion, it was the most difficult topic of the first week to understand as well. By learning how to […]
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Thomas F. Huang commented on the post, Class 3 before class question, on the site Course Blog on Data Analytics 12 years, 2 months ago
As a consultant, I would advise Facebook to use:
1) Subscriptions – If a user subscribes to someone, it means that they find the person to be of more interest than the people they “like.” For example, if a […]
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Thomas F. Huang commented on the post, ICE 5.1 Telling a Story through Visualization, on the site Course Blog on Data Analytics 12 years, 2 months ago
Data that has been collected can be used in two ways, for transactional or analytical purposes. The transactional database can be used by retailers to support its day-to-day operations, such as how many units of a […]
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Thomas F. Huang commented on the post, ICE 5.1 Telling a Story through Visualization, on the site Course Blog on Data Analytics 12 years, 3 months ago
Data, while meaningless without context, is the more important of the two. It is essentially the starting point of an organization’s decision-making process. Even if it is nothing more than a simple set of […]