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Implicit generative models, which do not return likelihood values, such as generative adversarial networks and diffusion models, have become prevalent in recent years. While it is true that these models have shown remarkable results,…

机器学习 · 计算机科学 2022-06-23 Eyal Betzalel , Coby Penso , Aviv Navon , Ethan Fetaya

We present two new metrics for evaluating generative models in the class-conditional image generation setting. These metrics are obtained by generalizing the two most popular unconditional metrics: the Inception Score (IS) and the Fre'chet…

计算机视觉与模式识别 · 计算机科学 2021-02-09 Yaniv Benny , Tomer Galanti , Sagie Benaim , Lior Wolf

As with many machine learning problems, the progress of image generation methods hinges on good evaluation metrics. One of the most popular is the Frechet Inception Distance (FID). FID estimates the distance between a distribution of…

计算机视觉与模式识别 · 计算机科学 2024-01-29 Sadeep Jayasumana , Srikumar Ramalingam , Andreas Veit , Daniel Glasner , Ayan Chakrabarti , Sanjiv Kumar

Fr\'echet Inception Distance (FID) is the primary metric for ranking models in data-driven generative modeling. While remarkably successful, the metric is known to sometimes disagree with human judgement. We investigate a root cause of…

计算机视觉与模式识别 · 计算机科学 2023-02-15 Tuomas Kynkäänniemi , Tero Karras , Miika Aittala , Timo Aila , Jaakko Lehtinen

This work evaluates the robustness of quality measures of generative models such as Inception Score (IS) and Fr\'echet Inception Distance (FID). Analogous to the vulnerability of deep models against a variety of adversarial attacks, we show…

机器学习 · 计算机科学 2022-07-21 Motasem Alfarra , Juan C. Pérez , Anna Frühstück , Philip H. S. Torr , Peter Wonka , Bernard Ghanem

Recent advances in generative modeling have led to an increased interest in the study of statistical divergences as means of model comparison. Commonly used evaluation methods, such as the Frechet Inception Distance (FID), correlate well…

机器学习 · 统计学 2018-10-30 Mehdi S. M. Sajjadi , Olivier Bachem , Mario Lucic , Olivier Bousquet , Sylvain Gelly

Deep generative models are powerful tools that have produced impressive results in recent years. These advances have been for the most part empirically driven, making it essential that we use high quality evaluation metrics. In this paper,…

机器学习 · 统计学 2018-06-22 Shane Barratt , Rishi Sharma

Devising indicative evaluation metrics for the image generation task remains an open problem. The most widely used metric for measuring the similarity between real and generated images has been the Fr\'echet Inception Distance (FID) score.…

计算机视觉与模式识别 · 计算机科学 2020-06-30 Muhammad Ferjad Naeem , Seong Joon Oh , Youngjung Uh , Yunjey Choi , Jaejun Yoo

Fr\'echet Inception Distance (FID), computed with an ImageNet pretrained Inception-v3 network, is widely used as a state-of-the-art evaluation metric for generative models. It assumes that feature vectors from Inception-v3 follow a…

计算机视觉与模式识别 · 计算机科学 2026-02-23 Yuli Wu , Fucheng Liu , Rüveyda Yilmaz , Henning Konermann , Peter Walter , Johannes Stegmaier

Fr\'echet Inception Distance (FID) is widely used to evaluate image generators, yet lower FID does not always correspond to better sample quality. We show that this mismatch depends in part on the geometry of the reference dataset. In a…

计算机视觉与模式识别 · 计算机科学 2026-05-29 Yunghee Lee , Byeonghyun Pak

The growth of generative adversarial network (GAN) models has increased the ability of image processing and provides numerous industries with the technology to produce realistic image transformations. However, with the field being recently…

计算机视觉与模式识别 · 计算机科学 2024-02-07 Ricardo de Deijn , Aishwarya Batra , Brandon Koch , Naseef Mansoor , Hema Makkena

The growing popularity of generative music models underlines the need for perceptually relevant, objective music quality metrics. The Frechet Audio Distance (FAD) is commonly used for this purpose even though its correlation with perceptual…

音频与语音处理 · 电气工程与系统科学 2024-03-07 Azalea Gui , Hannes Gamper , Sebastian Braun , Dimitra Emmanouilidou

The rapid advancement of Generative Adversarial Networks (GANs) necessitates the need to robustly evaluate these models. Among the established evaluation criteria, the Fr\'{e}chetInception Distance (FID) has been widely adopted due to its…

计算机视觉与模式识别 · 计算机科学 2024-05-01 Lorenzo Luzi , Helen Jenne , Ryan Murray , Carlos Ortiz Marrero

The evaluation of deep generative models has been extensively studied in the centralized setting, where the reference data are drawn from a single probability distribution. On the other hand, several applications of generative models…

机器学习 · 计算机科学 2024-06-12 Zixiao Wang , Farzan Farnia , Zhenghao Lin , Yunheng Shen , Bei Yu

The Fr\'echet Inception Distance (FID) has been used to evaluate hundreds of generative models. We introduce FastFID, which can efficiently train generative models with FID as a loss function. Using FID as an additional loss for Generative…

机器学习 · 计算机科学 2021-04-15 Alexander Mathiasen , Frederik Hvilshøj

Feature embeddings acquired from pretrained models are widely used in medical applications of deep learning to assess the characteristics of datasets; e.g. to determine the quality of synthetic, generated medical images. The Fr\'{e}chet…

机器学习 · 计算机科学 2026-01-30 Ciaran Bench , Vivek Desai , Carlijn Roozemond , Ruben van Engen , Spencer A. Thomas

Generative adversarial networks or GANs are a type of generative modeling framework. GANs involve a pair of neural networks engaged in a competition in iteratively creating fake data, indistinguishable from the real data. One notable…

计算机视觉与模式识别 · 计算机科学 2021-06-17 Eric J. Nunn , Pejman Khadivi , Shadrokh Samavi

The success of deep learning-based generative models in producing realistic images, videos, and audios has led to a crucial consideration: how to effectively assess the quality of synthetic samples. While the Fr\'{e}chet Inception Distance…

机器学习 · 计算机科学 2024-03-12 Yang Chen , Dustin J. Kempton , Rafal A. Angryk

Deep generative models (DGMs) of images are now sufficiently mature that they produce nearly photorealistic samples and obtain scores similar to the data distribution on heuristics such as Frechet Inception Distance (FID). These results,…

机器学习 · 计算机科学 2019-10-29 Suman Ravuri , Oriol Vinyals

We propose a Generative Adversarial Network (GAN) that introduces an evaluator module using pre-trained networks. The proposed model, called score-guided GAN (ScoreGAN), is trained with an evaluation metric for GANs, i.e., the Inception…

机器学习 · 计算机科学 2020-05-28 Minhyeok Lee , Junhee Seok
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