March 2019
Intermediate to advanced
576 pages
20h 51m
Portuguese (Portugal, Brazil)
Content preview from Mãos à Obra: Aprendizado de Máquina com Scikit-Learn e TensorFlow
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518 | Apêndice A : Soluções dos Exercícios
(por exemplo, para o MNIST, remodelando um vetor de peso no formato [7 8 4] para
[28, 28]). Uma técnica é exibir as instâncias de treinamento que mais ativam cada
neurônio para visualizar as características aprendidas pelas camadas superiores.
7. Um modelo gerado é um modelo capaz de gerar saídas aleatoriamente que se asse-
melham às instâncias de treinamento. Por exemplo, uma vez treinado com suces-
so no conjunto de dados MNIST, um modelo gerado pode ser utilizado para gerar
aleatoriamente imagens realistas de dígitos. A distribuição de saída é tipicamente
semelhante aos dados de treinamento. Po
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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.