April 2025
Intermediate to advanced
530 pages
13h 37m
Portuguese (Portugal, Brazil)
Content preview from Criando serviços de IA generativa com a FastAPI
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Capítulo 1. Introdução
Este trabalho foi traduzido com recurso a IA. Agradecemos o teu feedback e comentários: translation-feedback@oreilly.com
No final deste capítulo, deves ser capaz de identificar o papel da GenAI no roteiro das tuas próprias aplicações e os desafios associados.
O que é a IA generativa?
A IA generativa é um subconjunto da aprendizagem automática que se centra na criação de novos conteúdos utilizando um modelo treinado num conjunto de dados.O modelo treinado, que é um modelo matemático que representa padrões e distribuições nos dados de treino, pode produzir novos dados semelhantes ao conjunto de dados de treino.
Para ilustrar estes conceitos, imagina que treinas um modelo num conjunto de dados que contém imagens de borboletas. O modelo aprende as relações complexas entre pixels em imagens de borboletas. Uma vez treinado, podes fazer uma amostragem do modelo para criar novas imagens de borboletas que não existiam no conjunto de dados original. Estas imagens conterão semelhanças com as imagens originais de borboletas, mas permanecerão diferentes.
Nota
A utilização de um ...
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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.