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O que está a construir? Image generation

Uma tecnologia por posição, com o motivo da sugestão e o que usar em alternativa.

Generative model

technique

Diffusion

Generates data by learning to reverse a gradual noising process.

Why editorial

The stable training objective is what made this the default approach for image generation.

Alternative approach

architecture

GAN

Generator and discriminator trained against each other to synthesise realistic data.

Why derivado do grafo

Diffusion alternative to GAN

Fonte

Architecture

architecture

CNN

Convolutional neural network, sharing weights across positions to exploit spatial structure.

Why derivado do grafo

The paper's comparison is against convolutional architectures on the same tasks.

Fonte

Conditioning

concept

Attention

Mechanism that weights each part of an input by its relevance to every other part.

Why derivado do grafo

Cross-attention is how the text prompt steers the generation.

Fonte