June 2025
Intermediate to advanced
414 pages
9h 54m
German
Content preview from Large Language Models selbst programmieren
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CLösungen zu den Übungen
Die vollständigen Codebeispiele für die Antworten zu den Übungen finden Sie im ergänzenden GitHub-Repository unter https://github.com/rasbt/LLMs-from-scratch.
Kapitel 2
Übung 2.1
Die einzelnen Token-IDs erhalten Sie, indem Sie den Encoder mit jeweils einem String abfragen:
print(tokenizer.encode("Ak"))
print(tokenizer.encode("w"))
# ...
Die Ausgabe lautet:
[33901]
[86]
# ...
Dann können Sie mit dem folgenden Code den ursprünglichen String zusammensetzen:
print(tokenizer.decode([33901, 86, 343, 86, 220, 959]))
Dies ist die Rückgabe:
'Akwirw ier'
Übung 2.2
Der Code für den DataLoader mit max_length=2 und stride=2 sieht so aus:
dataloader = create_dataloader(
raw_text, batch_size=4, max_length=2, stride=2
)
Er ...
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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.