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How Ascend Analytical Sandbox Improves Risk Modeling and “Changes the Industry” for Financial Institutions

Published: January 30, 2019 by Jesse Hoggard

Big Data Ascend Sandbox risk modelingFrom a capricious economic environment to increased competition from new market entrants and a customer base that expects a seamless, customized experience, there are a host of evolving factors that are changing the way financial institutions operate. Now more than ever, financial institutions are turning to their data for insights into their customers and market opportunities. But to be effective, this data must be accurate and fresh; otherwise, the resulting strategies and decisions become stale and less effective.

This was the challenge facing OneMain Financial, a large provider of personal installment loans serving 10 million total customers across more than 1,700 branches—creating accurate, timely and robust insights, models and strategies to manage their credit portfolios.

Traditionally, the archive process had been an expensive, time-consuming, and labor-intensive process; it can take months from start to finish. OneMain Financial needed a solution to reduce expenses and the time involved in order to improve their core risk modeling.

In this recent IDC Customer Spotlight, sponsored by Experian, “Improving Core Risk Modeling with Better Data Analysis,” Steven D’Alfonso, Research Director spoke with the Senior Managing Director and head of model development at OneMain Financial who turned to Experian’s Ascend Analytical Sandbox to improve its core risk modeling through reject inferencing. But OneMain Financial also realized additional benefits and opportunities with the solution including compliance and economic stress testing.

Read the customer spotlight to learn more about the explore how OneMain Financial:

  • Reduced expense and effort associated with its archive process
  • Improved risk model development timing from several months to 1-2 weeks
  • Used Sandbox to gain additional market insight including: market share, benchmarking and trends, etc.

Read the Case Study

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At Experian, we believe in fostering innovation and collaboration to solve complex challenges. Recently, Ivan Ahmed, one of our talented product management leaders at Experian Housing, had the opportunity to participate in the FHFA 2024 TechSprint, where his team won the award for the best Risk Management and Compliance idea. In this article, we share Ivan's experience as he reflects on the TechSprint, the inspiration behind his team's project, and the valuable lessons learned. Can you share your experience participating in the FHFA 2024 TechSprint? What was the atmosphere like, and how did it feel to be recognized for the best Risk Management and Compliance idea? Let me start by explaining what a TechSprint is. It is a fast-paced, high-energy collaborative workshop where diverse experts and stakeholders come together to design technological solutions to complex problems. Each team is given a high-level problem and use case. From there, stakeholders and domain experts must develop a proof of concept within 3 days to best address the problem. On the last and final day, called the “Demo Day,” teams must showcase their solution in front of a panel of judges. It’s a fun, high-energy, challenging, and rewarding experience. A TechSprint is a convergence of everything I love – technology, business, and design and I think FHFA did a wonderful job orchestrating the event. Each team consisted of representatives from different functions in the housing ecosystem, including lenders, technologists, product managers, and regulators. We were given access to a room, whiteboards, and, most importantly, delicious snacks. We were also given access to industry subject matter experts outside our teams, including representatives from Fannie Mae and Freddie Mac, FHFA, and leaders from top companies. What I found the most impactful was the ability to pressure test our ideas and solutions against these industry subject matter experts. Ideating in a vacuum can be challenging, so being able to stress test things rapidly with these experts allowed us to change course quickly as new information was introduced. Winning the best Risk Management and Compliance idea award was rewarding, especially as we were able to ideate a solution to such a critical accessibility issue. Ultimately, our goal was to help create a fairer, more equitable, and inclusive housing finance system. A big shoutout to my teammates, Wemimo Abbey, Joseph Karbowski, Will Regenauer, and Eddy Atkins. What inspired Team Arsenal to focus on identifying potential gaps in ADA compliance within multifamily buildings, and what were some of the key challenges your team faced during the process? My mother has suffered from several disabilities most of her life. With age, she has become more wheelchair-dependent, and traveling has become a major challenge. On a recent family trip, the entry to our hotel building wasn’t ADA-compliant, and I had to carry her up a flight of stairs. It was frustrating to deal with. I later went down a rabbit hole around ADA compliance and, much to my surprise, learned that only 0.15% of all homes in the U.S. are wheelchair accessible! As we explored the problem space further as a team, we learned how difficult it is to ensure that new and existing rental homes are ADA-compliant. We hypothesized that a solution is needed to establish incentives for borrowers, lenders, and GSEs to meet compliance. A technological solution could more easily enable multi-family lenders and builders to identify rental units that are non-ADA compliant and could provide ways to address the gaps. We noticed two primary challenges: an enforcement gap and an incentive gap. We learned that agency loans (Fannie Mae and Freddie Mac) account for most multi-family home loan originations. If we could tackle the enforcement challenge at the GSE level, we could set up the proper incentives for all players in the multi-family lending process. By providing tools to both the borrower and the GSE’s, we could help foster a more inclusive and accessible rental housing market. How do you envision your AI-driven solution impacting the rental housing market and improving ADA compliance for multifamily buildings? We wanted to ensure that we leveraged the true power of Generative AI, which meant that our solution could take multimodal inputs and produce multimodal outputs. For example, we could train the Generative AI model on photos of interior multi-family rental units and structured or unstructured text like building sketches, site layouts, and local building codes. We could then incorporate ADA design requirements and analyze discrepancies. The result would be a compliance report or tool outlining the adherence level to ADA design requirements and providing tips and recommendations on remediation. The solution could be delivered as a free tool by the GSEs, who could incentivize its usage by offering price concessions to borrowers. Developers could also use the tool to evaluate whether new or existing builds were ADA-compliant. How did your background and experience with Experian contribute to developing your team's winning idea at the FHFA TechSprint? Much of my role at Experian has involved exploring ways to leverage proprietary and public record property data for marketing, account review, and analytical use cases. I work very closely with property data at Experian, so I was very familiar with the types of input fields of property data that would be the most relevant to improving a generative AI model output. Specifically, in our use case, we wanted to train the model to better identify homes and features that were non-compliant with ADA and provide clear remediation steps. We knew that public record property information was available from various sources and could be leveraged as additional third-party input data to improve our model accuracy. What advice would you give to other teams or individuals looking to participate in future TechSprint events, especially those aiming to tackle complex issues like risk management and compliance? It’s important to remember that an ideal solution is both impactful and practical. Practicality is achieved when the solution has both business and technical viability. Therefore, it’s crucial to carefully vet problems and solutions by understanding their viability. Working as a team to solve the problem means leveraging the expertise of subject matter experts around you. Each team member should draw on their strengths, making the collective effort stronger than individual contribution. Most importantly, fairness, inclusivity, and accessibility matter. An effective solution should strive to have a positive social impact in addition to other considerations. Winning with purpose Ivan’s journey through the FHFA 2024 TechSprint exemplifies the innovative and collaborative spirit that drives our team at Experian. His reflections highlight the impact of well-designed technological solutions on critical issues like ADA-compliance in multifamily housing. We hope Ivan’s experience inspires others to explore their potential in solving complex problems and to participate in future TechSprints, where innovative thinking and a commitment to social good can lead to meaningful change.

Published: September 10, 2024 by Scott Hamlin