The 3rd International Summer School on Deep Learning<\/strong> is over! The emotions have subsided so we can finally share some impressions with all of you. We spent 5 magnificent days at Global Expo in Warsaw, meeting hundreds of professionals and enthusiasts in AI and Deep Learning, and soaking up the knowledge provided by renowned\u00a0academics and industry pioneers, who shared their views with us.<\/p>\n DeepLearn2019<\/strong> was a research training event with a global scope aiming at updating participants about the most recent advances in the critical and fast developing areas of deep learning. This is a branch of artificial intelligence covering a spectrum of current exciting machine learning research and industrial innovation that provides more efficient algorithms to deal with large-scale data in neurosciences, computer vision, speech recognition, language processing, human-computer interaction, drug discovery, biomedical informatics, healthcare, recommender systems, learning theory, robotics, games, etc.<\/p>\n Most deep learning subareas has been displayed, and main challenges identified through 3 keynote lectures and 22 four-hour and a half courses, which tackled the most active and promising topics.<\/p>\n Surely the best Keynote was presented by Mihaela Van Der Schaar<\/strong>\u00a0from the University of Cambridge<\/strong>, that was quite similar to another talk:<\/p>\n