草莓社区

Quinlan teams impress global data conference attendees

Two teams of Quinlan undergraduates were recognized for their presentation work during the 2015 Teradata Partners World Conference, an international gathering on how companies use data.   

Quinlan went head-to-head with schools from around the world in two contests sponsored by the Teradata University Network: the Business Analytics Competition and the Data Challenge Competition. At the end, Quinlan was the only school to be honored in the final round of both competitions. And both teams were the only undergraduate teams to make it to the final round.

Business Analytics Competition
Overall Winner	Oklahoma State University
Best Use of Analytics and Visualization Tools	California State University, Fullerton
People鈥檚 Choice鈥擝est Presentation 鈥淰isualization as a Tool in Analysis of Employment-Status Data鈥�	草莓社区 Colleen Ahern, Ashley Pradhan, Cierra Kwan, Rachel Preikschat and Hannah Toohey

 

TUN Data Challenge
Overall Winner	National Institute of Development Administration (Bangkok)
Most Value to Cultural Data Project	Carnegie Mellon University
People鈥檚 Choice鈥擝est Presentation	草莓社区 April Skillings, John Dwyer, Rachel Babbits, Jordan Goodmanson and Demetri Vlahakis

Quinlan received the 鈥淏est Presentation鈥� awards, which were determined by a vote from conference attendees鈥攁 鈥淧eople鈥檚 Choice鈥� award. Teams were judged on their presentation and the poster boards displayed in the exhibitor鈥檚 hall.

鈥淥ur students were complimented in person on their work by the representatives of dozens of corporations at the conference, and they did an amazing job at representing Quinlan and Loyola,鈥� said Professor Nenad Juki膰. He and Professor Svetlozar Nestorov worked with the students and traveled with them to Anaheim, California, for the final round of the competition.

Business Analytics Competition

According to its website, the Teradata University Network 鈥済ives students a taste of corporate reality through hands-on software experiences and case studies on some of the world鈥檚 largest companies.鈥� The competition began in March 2015, and six finalist teams were chosen in July. 

For the Business Analytics competition, teams were tasked with finding a dataset and presenting analytical insights on their topic. Quinlan鈥檚 team focused on employment data from the Census Population Survey.

鈥淭o begin, we submitted a proposal and a poster,鈥� team member Colleen Ahern said. The group chose 鈥淰isualization as a Tool in Analysis of Employment-Status Data鈥� as their topic. 鈥淭his summer we learned that we were accepted, and that鈥檚 when we really started kicking it into high gear.鈥�

Ahern said once the team was back on campus, they began a series of late nights and long weekends at Loyola鈥檚 Lake Shore Campus to strategize on how to best visualize the economic data. To accommodate the roughly 19 million data points they were working with, the team decided on a motion chart.

鈥淪ince we were dealing with so much dynamic information, the only way we could adequately represent that was with a dynamic visualization,鈥� Ahern said. 鈥淭he motion chart was our biggest benefit, while also being our biggest challenge. It definitely set us apart from the competition鈥� 

But for Ashley Pradhan, the poster board aspect of the competition was the most exciting part. She said only two team members were allowed to give the main presentation, but the whole team could take part in presenting their poster board to visitors in the exhibitor鈥檚 hall.

鈥淎 lot of people said it was the most interesting thing they鈥檝e ever seen,鈥� Pradhan said. 鈥淥ne of them said he was going to go back to his company to show his employees what the level of work students are doing these days.鈥�

The presentation even led to direct job offers for several team members鈥攏o interview necessary.

Data Challenge

The Data Challenge followed a similar format to the Business Analytics Competition, but all the teams had to work from the same data from the Cultural Data Project, which deals with arts and nonprofits in the U.S.

The Quinlan team examined nonprofit financials for the past 15 years to see how they were affected by the recession.

鈥淚 think ours was really good about being clear about our findings,鈥� April Skillings said. 鈥淲e had a really good presentation, so that helped. But it was also just about people skills at the end of the day. We had a lot of chances to talk to everyone about what our presentation was about, and everyone was really intrigued by it.鈥�

Now in her junior year, Skillings said the competition helped move her toward a future career as a data scientist. With data becoming more accessible now than ever before, she said it鈥檚 a rapidly changing and growing industry she hopes to join.