Chuck Wang
Chuck has a degree in mechanical engineering, after working in this industry for a short period of time he decided he wanted to explore a new career path. After arriving in Australia in 2021, he taught himself R programming and machine learning, which sparked his passion for data analysis.
After hearing about The Data School at a career expo, he decided it was the perfect move for him to start his career change and switch to data analytics.
Dashboard Week Day5 – How to avoid Shark attack?
The final day of dashboard week! Today the data is about Sharks, which is mainly about how the Trend and accidents of sharks attacking human beings in the past 2 centuries. Data cleaning We got the data at 9.00 am, which was quite messy data. I never thought...
Dashboard Week Day4 – Why power plants need other Fuels?
Oh, Thursday of the dashboard week. I’m literally exhausted. Today we got the data of the worldwide Power Plant. As usual, we need to find the insights and story of this data. Preparing the data This data is relatively clean. I didn’t spend too much time...
Dashboard Week Day2 – How major events affect the American Chartered Airlines
The Second day of the Dashboard week. Today we have very clean data on US international travel, which was for the DSAU20 interview for the data school. Time Boxing I thought it was an easy task because we don’t need to clean the data. But for a task like this,...
Dashboard Week Day1 – Events in Queensland _ The Ticketmaster API
Finally, the famous dashboard week coming into us DSAU18. On the first day of the dashboard week. We were given the API from ticketmaster.com. Aiming to find some insight and story from JSON parsing data. Data Preparation Looking for a suitable JSON is not that easy,...
Alteryx Spatial & App – How to easily find a toilet during the barbeque time
Imagining a situation: One day afternoon, you are planning to go somewhere for barbeque. But during lunch, you drink too much liquid. So, if you want to choose a barbeque place, the priority is to look for a place with enough toilets around it. In this Blog, I would...
Machine Learning with a few simple clicks – Alteryx Intelligence suite
Machine Learning is complex for most people. One of the most common problems learners have when jumping into Machine Learning is the steep learning curve. As when you add to this the complexity of learning programming languages like Python or R you can get demotivated...
LOD cool functions – Dimension & Condition
In this blog post, I would like to share two interesting ways to use LOD. LOD as dimension LOD with condition (Include & Fixed way Comparison) If you use tableau for a while, you must hear LOD, which is the Level of detailed calculation. One of the most...
The week of the project leader#2 – Cooperating and requirements of yourself
In this blog, I would like to share as a project leader, how to cooperate with team members and the personal task of a project leader. Personal Task of project leader It is a totally different job. Not like the team member only need to focus on their own tasks....
The week of the project leader#1 – Deal with the Customers
In the data school training session. All cohorts need to be the one-week project leader for the client project. For our second client project with Mauri, which is the baking wholesale company. I volunteered to be the project leader of that week. I was satisfied with...
Natural Language Processing by Alteryx#2 – Topic Modelling
In the last blog, we looked at the customer review sentiment. Here is another question. When we are analysing customer reviews, how do we classify them? Because reviews are assigned to different categories. Knowing each review belongs to which category would be a more...