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As synthetic imagery is used more frequently in training deep models, it is important to understand how different synthesis techniques impact the performance of such models. In this work, we perform a thorough evaluation of the…

计算机视觉与模式识别 · 计算机科学 2019-09-05 Kristofer Schlachter , Connor DeFanti , Sebastian Herscher , Ken Perlin , Jonathan Tompson

Learning continually from non-stationary data streams is a long-standing goal and a challenging problem in machine learning. Recently, we have witnessed a renewed and fast-growing interest in continual learning, especially within the deep…

Most design methods contain a forward framework, asking for primary specifications of a building to generate an output or assess its performance. However, architects urge for specific objectives though uncertain of the proper design…

计算机视觉与模式识别 · 计算机科学 2021-06-10 Zohreh Shaghaghian , Wei Yan

Deep Reinforcement Learning (RL) can yield capable agents and control policies in several domains but is commonly plagued by prohibitively long training times. Additionally, in the case of continuous control problems, the applicability of…

机器学习 · 计算机科学 2024-11-20 Jonas Eschmann , Dario Albani , Giuseppe Loianno

A common practice in deep learning involves training large neural networks on massive datasets to achieve high accuracy across various domains and tasks. While this approach works well in many application areas, it often fails drastically…

计算机视觉与模式识别 · 计算机科学 2024-08-02 Heitor Rapela Medeiros , Masih Aminbeidokhti , Fidel Guerrero Pena , David Latortue , Eric Granger , Marco Pedersoli

Despite of achieving great success in real-world applications, Deep Reinforcement Learning (DRL) is still suffering from three critical issues, i.e., data efficiency, lack of the interpretability and transferability. Recent research shows…

人工智能 · 计算机科学 2023-07-10 Hankz Hankui Zhuo , Shuting Deng , Mu Jin , Zhihao Ma , Kebing Jin , Chen Chen , Chao Yu

Many challenging real-world problems require the deployment of ensembles multiple complementary learning models to reach acceptable performance levels. While effective, applying the entire ensemble to every sample is costly and often…

密码学与安全 · 计算机科学 2022-09-20 Orel Lavie , Asaf Shabtai , Gilad Katz

Low-precision training reduces computational cost and produces efficient models. Recent research in developing new low-precision training algorithms often relies on simulation to empirically evaluate the statistical effects of quantization…

机器学习 · 计算机科学 2019-10-11 Tianyi Zhang , Zhiqiu Lin , Guandao Yang , Christopher De Sa

With the rapid growth of the volume of research fields like computer vision and computer graphics, researchers require effective and user-friendly rendering tools to visualize results. While advanced tools like Blender offer powerful…

计算机视觉与模式识别 · 计算机科学 2024-10-24 Vladimir Guzov , Ilya A. Petrov , Gerard Pons-Moll

DeepInverse is an open-source PyTorch-based library for solving imaging inverse problems. The library covers all crucial steps in image reconstruction from the efficient implementation of forward operators (e.g., optics, MRI, tomography),…

Recently, optimal time variable learning in deep neural networks (DNNs) was introduced in arXiv:2204.08528. In this manuscript we extend the concept by introducing a regularization term that directly relates to the time horizon in discrete…

机器学习 · 计算机科学 2023-12-07 Evelyn Herberg , Roland Herzog , Frederik Köhne

Vision-based segmentation in forested environments is a key functionality for autonomous forestry operations such as tree felling and forwarding. Deep learning algorithms demonstrate promising results to perform visual tasks such as object…

计算机视觉与模式识别 · 计算机科学 2022-10-11 Vincent Grondin , François Pomerleau , Philippe Giguère

PyTorch has ascended as a premier machine learning framework, yet it lacks a native and comprehensive library for decision and control tasks suitable for large development teams dealing with complex real-world data and environments. To…

In this paper, we introduce McTorch, a manifold optimization library for deep learning that extends PyTorch. It aims to lower the barrier for users wishing to use manifold constraints in deep learning applications, i.e., when the parameters…

Continuous-depth learning has recently emerged as a novel perspective on deep learning, improving performance in tasks related to dynamical systems and density estimation. Core to these approaches is the neural differential equation, whose…

机器学习 · 计算机科学 2020-09-22 Michael Poli , Stefano Massaroli , Atsushi Yamashita , Hajime Asama , Jinkyoo Park

Deep learning has shown great promise for CT image reconstruction, in particular to enable low dose imaging and integrated diagnostics. These merits, however, stand at great odds with the low availability of diverse image data which are…

计算机视觉与模式识别 · 计算机科学 2021-03-23 Arjun Krishna , Kedar Bartake , Chuang Niu , Ge Wang , Youfang Lai , Xun Jia , Klaus Mueller

How to explore corner cases as efficiently and thoroughly as possible has long been one of the top concerns in the context of deep reinforcement learning (DeepRL) autonomous driving. Training with simulated data is less costly and dangerous…

机器人学 · 计算机科学 2021-07-27 Haoyi Niu , Jianming Hu , Zheyu Cui , Yi Zhang

Deep learning is now the gold standard in computer vision-based quality inspection systems. In order to detect defects, supervised learning is often utilized, but necessitates a large amount of annotated images, which can be costly:…

计算机视觉与模式识别 · 计算机科学 2021-07-23 Pierre Gutierrez , Maria Luschkova , Antoine Cordier , Mustafa Shukor , Mona Schappert , Tim Dahmen

In this work, we present an application of domain randomization and generative adversarial networks (GAN) to train a near real-time object detector for industrial electric parts, entirely in a simulated environment. Large scale availability…

计算机视觉与模式识别 · 计算机科学 2018-06-12 Fernando Camaro Nogues , Andrew Huie , Sakyasingha Dasgupta

We propose a novel approach to synthesizing images that are effective for training object detectors. Starting from a small set of real images, our algorithm estimates the rendering parameters required to synthesize similar images given a…

计算机视觉与模式识别 · 计算机科学 2015-06-30 Artem Rozantsev , Vincent Lepetit , Pascal Fua