مقایسهٔ روشها
روشهای انتخابی خود را کنار هم مرور کنید؛ ردیفهای متفاوت برجسته شدهاند.
| مدل انتشار (Diffusion Model)× | تحلیل مؤلفههای اصلی× | |
|---|---|---|
| حوزه≠ | یادگیری عمیق | یادگیری ماشین |
| خانواده | Machine learning | Machine learning |
| سال پیدایش≠ | 2020 | 2002 |
| پدیدآور≠ | Ho, J., Jain, A. & Abbeel, P. | Jolliffe, I.T. (textbook); Pearson & Hotelling (origins) |
| نوع≠ | Generative deep learning (denoising diffusion) | Unsupervised dimensionality reduction |
| منبع بنیادین≠ | Ho, J., Jain, A. & Abbeel, P. (2020). Denoising Diffusion Probabilistic Models. NeurIPS. link ↗ | Jolliffe, I.T. (2002). Principal Component Analysis (2nd ed.). Springer. DOI ↗ |
| نامهای دیگر≠ | Difüzyon Modeli (DDPM / Stable Diffusion), difüzyon modeli, denoising diffusion model, DDPM | Temel Bileşenler Analizi (PCA), PCA, principal components analysis, Karhunen-Loève transform |
| مرتبط≠ | 4 | 3 |
| خلاصه≠ | A diffusion model is a generative deep-learning method, introduced by Ho, Jain and Abbeel in 2020 (DDPM), that learns to produce high-quality images, audio and molecular structures by reversing a step-by-step noising process. It has largely displaced GANs as the current state of the art in generative modelling. | Principal Component Analysis (PCA) is an unsupervised dimensionality-reduction method — given its modern textbook treatment by Ian Jolliffe (2002) — that compresses high-dimensional data into fewer dimensions while preserving the maximum possible variance. It re-expresses correlated variables as a small set of uncorrelated principal components ordered by how much of the data's variation each one captures. |
| ScholarGateمجموعهداده ↗ |
|
|