Library/improved-diffusion
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openai/improved-diffusion

improved-diffusion

Release for Improved Denoising Diffusion Probabilistic Models

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OpenAI

OpenAI

openai • ai-lab

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Created

Feb 8, 2021

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README Summary

This repository contains the official implementation of Improved Denoising Diffusion Probabilistic Models, which introduces several enhancements to the original DDPM including learned variances, improved noise schedules, and better sampling techniques. The codebase provides tools for training and sampling from diffusion models with these improvements, demonstrating better sample quality and faster generation.

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Diffusion ModelsDenoising Probabilistic ModelsGenerative ModelingDeep LearningComputer VisionImage GenerationNoise ModelingProbabilistic Machine Learning

Tags

Diffusion ModelsDenoising Probabilistic ModelsGenerative ModelingDeep LearningComputer VisionImage GenerationNoise ModelingProbabilistic Machine LearningHigh-quality Image GenerationSynthetic Data GenerationArtistic Content CreationCreative AIMarketingImage Synthesis ResearchCloudGenerative AIDigital ArtImageEntertainmentCreative AI ApplicationsCreative IndustriesSelf-hostedMedia ProductionPython

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Updated 1 years ago

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research
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medium
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research

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Search & KnowledgePrimaryOther AI / MLLearning ResourcesModel TrainingGenerative MediaComputer Vision

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Python100.0%

Timeline

Project created
Feb 8, 2021
Forked
Mar 14, 2026
Your last push
1 years ago
Upstream last push
1 years ago
Tracked since
Jul 18, 2024

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