Explore the realm of exploratory and diverse search paradigms in this 43-minute conference talk from Haystack EU 2023. Dive deep into the complexities of search modes that cater to users embarking on quests without precise goals, driven by curiosity or uncertainty. Differentiate these paradigms from traditional search and recommendation systems, and discover innovative strategies to better serve users in scenarios where the destination is unknown. Learn from Kacper Łukawski, a Developer Advocate at Qdrant, as he shares insights on similarity learning and vector search, drawing from his experience in data engineering, machine learning, and software design. Gain valuable knowledge on how to navigate the vast, often underappreciated world of information exploration beyond known-item searches and personalized recommendations.