Denis Rothman graduated from Sorbonne University and Paris-Diderot University, writing one of the very first word2matrix embedding solutions. He began his career authoring one of the first cognitive natural language processing (NLP)chatbots applied as a language teacher for Moët et Chandon and other companies. He authored an AI resource optimizer for IBM and apparel producers. He then authored an advanced planning and scheduling (APS) solution used worldwide. Denis is the
authors of artificial intelligence books such as Transformer for Natural Language Processing, 2nd Edition.