Maarten Grootendorst

Maarten Grootendorst is a Senior Clinical Data Scientist at IKNL (Netherlands Comprehensive Cancer Organization). He holds three master’s degrees in organizational psychology, clinical psychology, and data science, which he leverages to communicate complex machine learning concepts to a wide audience. With his popular blogs, he has reached millions of readers by explaining the fundamentals of artificial intelligence—often from a psychological point of view. He is the author of several open-source packages that rely on the strength of large language models, such as BERTopic, PolyFuzz, and KeyBERT. His packages are downloaded millions of times and used by data professionals and organizations worldwide.