The case study will allow learners to understand the concept of Feature Engineering Techniques for transforming the data in a format suitable for training machine learning models.
The case enables the learner to gain practical experience by applying the fraud detection model to real world data that can classify a transaction as fraudulent or legitimate with a high degree of accuracy.
Deep understanding of Feature engineering technique, which is an integral step before model building that improves the model performance.
Understanding the theoretical concept behind categorical encoding methods such as label encoding and one hot encoding.
The case helps in understanding various techniques such as feature transformation, data scaling, binning to improve model stability.
What’s included
Lifetime Access
Access this case study for life once completed
Flexible Scheduling
Start learning online immediately, at your own pace
Desktop Only
We recommend accessing this case study via desktop
Learn new skills that will boost your career by enrolling in courses across data analytics, data science, ML and AI. These courses will utilize readings, videos, quizzes, data cases, and even coding exercises to teach you skills and concepts in a way that will solidify your new knowledge for hands-on application.
With our hands-on projects, you will take your newly learned skills along with our 750+ low-code/no-code functions and embedded coding console to complete milestone-based projects. Once completed, you will have effectively applied new skills and concepts to real-world data cases that can be translated directly into your career.
Complete assessments and track your progress in real-time to benchmark your proficiency in relation to key functional areas. As you progress through your courses, our patented platform will utilize ML and AI to record and analyze your inputs and output to provide active feedback and recommendations that will help you learn more effectively than the standard Letter Grade system used today.
Complete courses to earn sharable certificates and badges. These awarded items will be look great in your portfolio as you showcase your skills and project experience to employers and colleagues.
WHAT THE COMMUNITY SAYS ABOUT US
“Rolai is the best program available for someone looking to enhance their skills”
Connor McEachron
Planning & Analytics @ Brooks Brothers
WHAT THE COMMUNITY SAYS ABOUT US
“Great way to learn data analytics and data science”
Balaji Reddy
Manager – Applications Development
WHAT THE COMMUNITY SAYS ABOUT US
“The courses were excellent and covered topics that I didn’t expect”
Aadarsha G
Student At Ohio Wesleyan University
All the Most Frequently Asked Questions
What People Are Asking About Data Education
Signing up is easy! Get Started from the homepage, just click the “Get Started” button to sign up instantly no credit card required.
Individual access is free. Business and Academia access require a subscription.
Our courses range from Beginner to Advanced. We have courses and learning tracks that are available for beginners, we do however recommend having a basic level of analytics before starting any beginner course.
You can sign up for a demo on the For Business Tab
Rolai’s patented process provides a personalized learning process for each user. Rolai goes deeper than simply learning concepts and testing your skills. At Rolai, learners can apply their skills to actual industry use cases and projects.
Course Catalog 
Resources 
Difficulty: Advanced
Duration: Approximatley 2 hours
