12 papers · ranked by Valyu relevance
Hengchang Liu, Dechen Yao, Jianwei Yang, Xi Li
The rolling bearing is an important part of the train’s running gear, and its operating state determines the safety during the running of the train. Therefore, it is important to monitor and diagnose the health status of rolling bearings. A convolutional neural network is widely used in the field of fault diagnosis…
Youngeun Kim, Priyadarshini Panda
Spiking Neural Networks (SNNs) have recently emerged as an alternative to deep learning owing to sparse, asynchronous and binary event (or spike) driven processing, that can yield huge energy efficiency benefits on neuromorphic hardware. However, SNNs convey temporally-varying spike activation through time that is…
Yu-Chen Lo, Timothy J. Keyes, Astraea Jager, Jolanda Sarno + 9 more
'Pablo Domizi' 'Ravindra Majeti' 'Kathleen M. Sakamoto' 'Norman Lacayo' 'Charles G. Mullighan' 'Jeffrey Waters' 'Bita Sahaf' 'Sean C. Bendall' 'Kara L. Davis'] The increasing use of mass cytometry for analyzing clinical samples offers the possibility to perform comparative analyses across public datasets. However…
Sen Yang, Xiaobao Wang, Qijuan Yang, Enzeng Dong + 2 more
'Cosimo Distante'] The single batch normalization (BN) method is commonly used in the instance segmentation algorithms. The batch size is concerned with some drawbacks. A too small sample batch size leads to a sharp drop in accuracy, but a too large batch may result in the memory overflow of graphic processing units…
Huixia Lai, Lulu Zhang, Shi Zhang, Antonio Lázaro
As a technique for accelerating and stabilizing training, the batch normalization (BN) is widely used in deep learning. However, BN cannot effectively estimate the mean and the variance of samples when training/fine-tuning with small batches of data on resource-constrained devices. It will lead to a decrease in the…
Shan Gu, Guoyin Zhang, Chengwei Jia, Yanxia Wu + 1 more
Batch normalization (BN) is crucial for achieving state-of-the-art binary neural networks (BNNs). Unlike full-precision neural networks, BNNs restrict activations to discrete values ${-1,1}$, which requires a renewed understanding and research of the role and significance of the BN layers in BNNs. Many studies notice…
Hyeonseong Choi, Byung Hyun Lee, Se Young Chun, Jaehwan Lee + 1 more
'Elena Loli Piccolomini'] Modern deep neural networks cannot be often trained on a single GPU due to large model size and large data size. Model parallelism splits a model for multiple GPUs, but making it scalable and seamless is challenging due to different information sharing among GPUs with communication overhead.…
Hesham Mostafa, Vishwajith Ramesh, Gert Cauwenberghs
Error backpropagation is a highly effective mechanism for learning high-quality hierarchical features in deep networks. Updating the features or weights in one layer, however, requires waiting for the propagation of error signals from higher layers. Learning using delayed and non-local errors makes it hard to reconcile…
Michiel Bongaerts, Ramon Bonte, Serwet Demirdas, Edwin H. Jacobs + 7 more
'Esmee Oussoren' 'Ans T. van der Ploeg' 'Margreet A. E. M. Wagenmakers' 'Robert M. W. Hofstra' 'Henk J. Blom' 'Marcel J. T. Reinders' 'George J. G. Ruijter'] Untargeted metabolomics is an emerging technology in the laboratory diagnosis of inborn errors of metabolism (IEM). Analysis of a large number of reference…
Jungwoo Shin, HyunJin Kim, Yilun Shang
In this study, we present a novel performance-enhancing binarized neural network model called PresB-Net: Parametric Binarized Neural Network. A binarized neural network (BNN) model can achieve fast output computation with low hardware costs by using binarized weights and features. However, performance degradation is…
Dongdong Zhao, Feng Liu, He Meng
The bearing is a component of the support shaft that guides the rotational movement of the shaft, widely used in the mechanical industry and also called a mechanical joint. In bearing fault diagnosis, the accuracy much depends on the feature extraction, which always needs a lot of training samples and classification in…
Baihan Lin, Shu-Tao Xia, Bin Chen
Inspired by the adaptation phenomenon of neuronal firing, we propose the regularity normalization (RN) as an unsupervised attention mechanism (UAM) which computes the statistical regularity in the implicit space of neural networks under the Minimum Description Length (MDL) principle. Treating the neural network…