Back to all questionsML Knowledge
Could you elaborate on the treatment of categorical data when faced with high cardinality?
Tags
Data Analyst
Marketer
General
Consider discussing dimension reduction techniques, encoding methods, and the trade-offs between information preservation and model complexity.
Companies Asking this quesiton.
Hard Difficulty
Hard questions require advanced understanding and critical thinking. Here, your problem-solving skills are key, as these questions often involve complex scenarios needing in-depth analysis and well-structured responses.
ML Knowledge question
ML Knowledge questions test your theoretical understanding of machine learning concepts. Showcase your grasp of algorithms, model training techniques, feature engineering, and the mathematical foundations of artificial intelligence.