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Deep learning has been successful in automating the design of features in machine learning pipelines. However, the algorithms optimizing neural network parameters remain largely hand-designed and computationally inefficient. We study if we…

机器学习 · 计算机科学 2021-10-26 Boris Knyazev , Michal Drozdzal , Graham W. Taylor , Adriana Romero-Soriano

In this paper we use convolutional neural networks (CNNs) for weed detection in agricultural land. We specifically investigate the application of two CNN layer types, Conv2d and dilated Conv2d, for weed detection in crop fields. The…

计算机视觉与模式识别 · 计算机科学 2025-02-21 Santosh Kumar Tripathi , Shivendra Pratap Singh , Devansh Sharma , Harshavardhan U Patekar

Transfer learning is a cornerstone of computer vision, yet little work has been done to evaluate the relationship between architecture and transfer. An implicit hypothesis in modern computer vision research is that models that perform…

计算机视觉与模式识别 · 计算机科学 2019-06-18 Simon Kornblith , Jonathon Shlens , Quoc V. Le

In this paper, we leverage predictive uncertainty of deep neural networks to answer challenging questions material scientists usually encounter in machine learning based materials applications workflows. First, we show that by leveraging…

材料科学 · 物理学 2021-04-26 Jize Zhang , Bhavya Kailkhura , T. Yong-Jin Han

The batch size is an essential parameter to tune during the development of new neural networks. Amongst other quality indicators, it has a large degree of influence on the model's accuracy, generalisability, training times and…

机器学习 · 计算机科学 2023-07-24 Tim Yarally , Luís Cruz , Daniel Feitosa , June Sallou , Arie van Deursen

Community discovery in the social network is one of the tremendously expanding areas which earn interest among researchers for the past one decade. There are many already existing algorithms. However, new seed-based algorithms establish an…

社会与信息网络 · 计算机科学 2018-08-13 Belfin R , E. Grace Mary Kanaga , Piotr Bródka

Machine learning has become a major field of research in order to handle more and more complex image detection problems. Among the existing state-of-the-art CNN models, in this paper a region-based, fully convolutional network, for fast and…

计算机视觉与模式识别 · 计算机科学 2019-06-06 Mohammad Ibrahim Sarker , Hyongsuk Kim

Neural architecture search has become an indispensable part of the deep learning field. Modern methods allow to find one of the best performing architectures, or to build one from scratch, but they typically make decisions based on the…

机器学习 · 计算机科学 2021-10-01 Ekaterina Gracheva

Tree species identification using bark images is a challenging problem that could prove useful for many forestry related tasks. However, while the recent progress in deep learning showed impressive results on standard vision problems, a…

计算机视觉与模式识别 · 计算机科学 2018-08-01 Mathieu Carpentier , Philippe Giguère , Jonathan Gaudreault

Why do some continue to wonder about the success and dominance of deep learning methods in computer vision and AI? Is it not enough that these methods provide practical solutions to many problems? Well no, it is not enough, at least for…

计算机视觉与模式识别 · 计算机科学 2019-09-10 John K. Tsotsos , Iuliia Kotseruba , Alexander Andreopoulos , Yulong Wu

The deep convolutional neural network (DCNN) in computer vision has given promising results. It is widely applied in many areas, from medicine, agriculture, self-driving car, biometric system, and almost all computer vision-based…

计算机视觉与模式识别 · 计算机科学 2024-11-01 Gaurav Hirani , Waleed Abdulla

We examine how the saccade mechanism from biological vision can be used to make deep neural networks more efficient for classification and object detection problems. Our proposed approach is based on the ideas of attention-driven visual…

计算机视觉与模式识别 · 计算机科学 2022-06-13 Saurabh Farkya , Zachary Daniels , Aswin Nadamuni Raghavan , David Zhang , Michael Piacentino

Vine copulas offer flexible multivariate dependence modeling and have become widely used in machine learning. Yet, structure learning remains a key challenge. Early heuristics, such as Dissmann's greedy algorithm, are still considered the…

统计方法学 · 统计学 2026-05-20 Thibault Vatter , Thomas Nagler

In this article, we take one step toward understanding the learning behavior of deep residual networks, and supporting the observation that deep residual networks behave like ensembles. We propose a new convolutional neural network…

计算机视觉与模式识别 · 计算机科学 2024-10-30 Masoud Abdi , Saeid Nahavandi

Finetuning from a pretrained deep model is found to yield state-of-the-art performance for many vision tasks. This paper investigates many factors that influence the performance in finetuning for object detection. There is a long-tailed…

计算机视觉与模式识别 · 计算机科学 2016-04-15 Wanli Ouyang , Xiaogang Wang , Cong Zhang , Xiaokang Yang

This paper investigates how adjustments to deep learning architectures impact model performance in image classification. Small-scale experiments generate initial insights although the trends observed are not consistent with the entire…

计算机视觉与模式识别 · 计算机科学 2024-01-26 Haixia Liu , Tim Brailsford , James Goulding , Gavin Smith , Larry Bull

Neural network pruning is a popular technique used to reduce the inference costs of modern, potentially overparameterized, networks. Starting from a pre-trained network, the process is as follows: remove redundant parameters, retrain, and…

机器学习 · 计算机科学 2021-03-05 Lucas Liebenwein , Cenk Baykal , Brandon Carter , David Gifford , Daniela Rus

Machine learning algorithms using deep architectures have been able to implement increasingly powerful and successful models. However, they also become increasingly more complex, more difficult to comprehend and easier to fool. So far, most…

机器学习 · 计算机科学 2020-08-20 Alexander Schulz , Fabian Hinder , Barbara Hammer

Deep neural networks are widely used for nonlinear function approximation with applications ranging from computer vision to control. Although these networks involve the composition of simple arithmetic operations, it can be very challenging…

Plant breeding programs extensively monitor the evolution of seed kernels for seed certification, wherein lies the need to appropriately label the seed kernels by type and quality. However, the breeding environments are large where the…

计算机视觉与模式识别 · 计算机科学 2021-10-07 Venkat Margapuri , Niketa Penumajji , Mitchell Neilsen