
Asked in American Express
How do you train an XGBoost model?

AnswerBot
1y
XGBoost model is trained by specifying parameters, splitting data into training and validation sets, fitting the model, and tuning hyperparameters.
Specify parameters for XGBoost model such as learning...read more
Help your peers!
Add answer anonymously...
Top Data Scientist Interview Questions Asked at American Express
Q. How does one handle data imbalance in a dataset?
Q. In the context of ML, what are the X and Y axes of an ROC curve?
Q. What are the differences between Random Forest and XGBoost?
Interview Questions Asked to Data Scientist at Other Companies
Top Skill-Based Questions for American Express Data Scientist
Machine Learning Interview Questions and Answers
250 Questions
Algorithms Interview Questions and Answers
250 Questions
SQL Interview Questions and Answers
250 Questions
Python Interview Questions and Answers
200 Questions
Stay ahead in your career. Get AmbitionBox app


Trusted by over 1.5 Crore job seekers to find their right fit company
80 L+
Reviews
10L+
Interviews
4 Cr+
Salaries
1.5 Cr+
Users
Contribute to help millions
AmbitionBox Awards
Get AmbitionBox app

