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Artificial neural networks (ANNs) are at the core of most Deep learning (DL) algorithms that successfully tackle complex problems like image recognition, autonomous driving, and natural language processing. However, unlike biological brains…

神经与进化计算 · 计算机科学 2024-09-16 Spyridon Chavlis , Panayiota Poirazi

Model calibration, which is concerned with how frequently the model predicts correctly, not only plays a vital part in statistical model design, but also has substantial practical applications, such as optimal decision-making in the real…

机器学习 · 统计学 2023-01-18 Erdong Guo , David Draper , Maria De Iorio

The choice of architecture of artificial neuron network (ANN) is still a challenging task that users face every time. It greatly affects the accuracy of the built network. In fact there is no optimal method that is applicable to various…

神经与进化计算 · 计算机科学 2014-12-18 Cyrine Arouri , Engelbert Mephu Nguifo , Sabeur Aridhi , Cécile Roucelle , Gaelle Bonnet-Loosli , Norbert Tsopzé

The combination of traditional rendering with neural networks in Deferred Neural Rendering (DNR) provides a compelling balance between computational complexity and realism of the resulting images. Using skinned meshes for rendering…

计算机视觉与模式识别 · 计算机科学 2020-12-24 Amit Raj , Julian Tanke , James Hays , Minh Vo , Carsten Stoll , Christoph Lassner

We find arithmetic ability resides within a limited number of attention heads, with each head specializing in distinct operations. To delve into the reason, we introduce the Comparative Neuron Analysis (CNA) method, which identifies an…

计算与语言 · 计算机科学 2024-09-24 Zeping Yu , Sophia Ananiadou

Motivated by the observation that humans can learn patterns from two given images at one time, we propose a dual pattern learning network architecture in this paper. Unlike conventional networks, the proposed architecture has two input…

计算机视觉与模式识别 · 计算机科学 2018-06-12 Haimin Zhang , Min Xu

This study examined the viability of enhancing the prediction accuracy of artificial neural networks (ANNs) in image classification tasks by developing ANNs with evolution patterns similar to those of biological neural networks. ResNet is a…

神经与进化计算 · 计算机科学 2025-01-09 Ziyuan Huang , Mark Newman , Maria Vaida , Srikar Bellur , Roozbeh Sadeghian , Andrew Siu , Hui Wang , Kevin Huggins

Compared with cheap addition operation, multiplication operation is of much higher computation complexity. The widely-used convolutions in deep neural networks are exactly cross-correlation to measure the similarity between input feature…

计算机视觉与模式识别 · 计算机科学 2021-06-30 Hanting Chen , Yunhe Wang , Chang Xu , Chao Xu , Chunjing Xu , Tong Zhang

We present Differentiable Neural Architectures (DNArch), a method that jointly learns the weights and the architecture of Convolutional Neural Networks (CNNs) by backpropagation. In particular, DNArch allows learning (i) the size of…

机器学习 · 计算机科学 2023-07-25 David W. Romero , Neil Zeghidour

Deep neural networks are state of the art methods for many learning tasks due to their ability to extract increasingly better features at each network layer. However, the improved performance of additional layers in a deep network comes at…

神经与进化计算 · 计算机科学 2017-09-07 Surat Teerapittayanon , Bradley McDanel , H. T. Kung

The multi-modal nature of many vision problems calls for neural network architectures that can perform multiple tasks concurrently. Typically, such architectures have been handcrafted in the literature. However, given the size and…

计算机视觉与模式识别 · 计算机科学 2021-05-12 David Bruggemann , Menelaos Kanakis , Stamatios Georgoulis , Luc Van Gool

Finding the best neural network architecture requires significant time, resources, and human expertise. These challenges are partially addressed by neural architecture search (NAS) which is able to find the best convolutional layer or cell…

机器学习 · 计算机科学 2019-03-18 Vladimir Macko , Charles Weill , Hanna Mazzawi , Javier Gonzalvo

We introduce Amortized Neural Networks (AmNets), a compute cost- and latency-aware network architecture particularly well-suited for sequence modeling tasks. We apply AmNets to the Recurrent Neural Network Transducer (RNN-T) to reduce…

音频与语音处理 · 电气工程与系统科学 2021-08-04 Jonathan Macoskey , Grant P. Strimel , Jinru Su , Ariya Rastrow

Approaches to machine intelligence based on brain models have stressed the use of neural networks for generalization. Here we propose the use of a hybrid neural network architecture that uses two kind of neural networks simultaneously: (i)…

神经与进化计算 · 计算机科学 2008-10-01 Yuhua Chen , Subhash Kak , Lei Wang

Attention layers are an integral part of modern end-to-end automatic speech recognition systems, for instance as part of the Transformer or Conformer architecture. Attention is typically multi-headed, where each head has an independent set…

计算与语言 · 计算机科学 2022-09-14 Kartik Audhkhasi , Yinghui Huang , Bhuvana Ramabhadran , Pedro J. Moreno

This paper proposes a set of new error criteria and learning approaches, Adaptive Normalized Risk-Averting Training (ANRAT), to attack the non-convex optimization problem in training deep neural networks (DNNs). Theoretically, we…

机器学习 · 计算机科学 2016-06-10 Zhiguang Wang , Tim Oates , James Lo

Adder Neural Network (AdderNet) provides a new way for developing energy-efficient neural networks by replacing the expensive multiplications in convolution with cheaper additions (i.e.l1-norm). To achieve higher hardware efficiency, it is…

计算机视觉与模式识别 · 计算机科学 2022-12-21 Ying Nie , Kai Han , Haikang Diao , Chuanjian Liu , Enhua Wu , Yunhe Wang

In order to classify linearly non-separable data, neurons are typically organized into multi-layer neural networks that are equipped with at least one hidden layer. Inspired by some recent discoveries in neuroscience, we propose a new model…

神经与进化计算 · 计算机科学 2023-08-14 Mariana-Iuliana Georgescu , Radu Tudor Ionescu , Nicolae-Catalin Ristea , Nicu Sebe

Since their inception, artificial neural networks have relied on manually designed architectures and inductive biases to better adapt to data and tasks. With the rise of deep learning and the expansion of parameter spaces, they have begun…

神经与进化计算 · 计算机科学 2026-01-28 Weifeng Liu

Artificial neural networks which are inspired from the learning mechanism of brain have achieved great successes in many problems, especially those with deep layers. In this paper, we propose a nucleus neural network (NNN) and corresponding…

计算机视觉与模式识别 · 计算机科学 2019-05-15 Jia Liu , Maoguo Gong , Haibo He