September 2025
Intermediate to advanced
320 pages
7h 41m
German
book
KI-Projekte mit Python – Dein einfacher Einstieg - Generative KI, Chatbots, Objekterkennung & Co.
by Michael Weigend
Content preview from KI-Projekte mit Python – Dein einfacher Einstieg - Generative KI, Chatbots, Objekterkennung & Co.Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Kapitel 8: Diffusionsmodelle – Bilder aus Rauschen
Diffusionsmodelle erzeugen aus einer völlig zufälligen Eingabe (Rauschen) Bilder einer bestimmten Kategorie, z.B. Ziffern, Blumen oder Gesichter. ChatGPT nutzt Diffusionsmodelle (wie DALL·E), um auf Grundlage einer verbalen Beschreibung fotorealistische Bilder zu erzeugen. Die Fähigkeit zu dieser kreativen Leistung erwerben Diffusionsmodelle durch ein Training mit Bildern, die etwas verrauscht sind. In diesem Kapitel lernst du die Arbeitsweise der Diffusionsmodelle kennen und programmierst ein neuronales Netz (U-Net), das mit MNIST-Daten trainiert wird und dann Ziffern oder ziffernähnliche Bilder erzeugen kann. Ein solches System kann abgewandelt werden, um andere Artefakte (z.B. farbige ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.