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The scaling of Large Multimodal Models (LMMs) is constrained by the quality-quantity trade-off inherent in synthetic data. Previous approaches, such as LLM-as-a-Judge, have proven their effectiveness in addressing this but suffer from…

人工智能 · 计算机科学 2026-05-11 Jinhao Jing , Qiannian Zhao , Chao Huang , Zhan Su

Deep neural networks (DNNs) are ubiquitous in computer vision and natural language processing, but suffer from high inference cost. This problem can be addressed by quantization, which consists in converting floating point perations into a…

计算机视觉与模式识别 · 计算机科学 2023-11-28 Edouard Yvinec , Arnaud Dapogny , Kevin Bailly

Binary Neural Networks (BNNs) have emerged as a promising solution for reducing the memory footprint and compute costs of deep neural networks, but they suffer from quality degradation due to the lack of freedom as activations and weights…

计算机视觉与模式识别 · 计算机科学 2023-10-20 Changhun Lee , Hyungjun Kim , Eunhyeok Park , Jae-Joon Kim

Quantized Neural Networks (QNNs) are often used to improve network efficiency during the inference phase, i.e. after the network has been trained. Extensive research in the field suggests many different quantization schemes. Still, the…

机器学习 · 计算机科学 2018-06-19 Ron Banner , Itay Hubara , Elad Hoffer , Daniel Soudry

We investigate pruning and quantization for deep neural networks. Our goal is to achieve extremely high sparsity for quantized networks to enable implementation on low cost and low power accelerator hardware. In a practical scenario, there…

计算机视觉与模式识别 · 计算机科学 2020-10-06 Po-Hsiang Yu , Sih-Sian Wu , Jan P. Klopp , Liang-Gee Chen , Shao-Yi Chien

From the statistical learning perspective, complexity control via explicit regularization is a necessity for improving the generalization of over-parameterized models. However, the impressive generalization performance of neural networks…

机器学习 · 计算机科学 2021-02-09 Taejong Joo , Uijung Chung

Synthetic Minority Over-sampling Technique (SMOTE) is the most popular over-sampling method. However, its random nature makes the synthesized data and even imbalanced classification results unstable. It means that in case of running SMOTE n…

机器学习 · 计算机科学 2020-03-24 Hadi Mansourifar , Weidong Shi

Deep neural network ensembles are powerful tools for uncertainty quantification, which have recently been re-interpreted from a Bayesian perspective. However, current methods inadequately leverage second-order information of the loss…

机器学习 · 统计学 2024-11-05 Klemens Flöge , Mohammed Abdul Moeed , Vincent Fortuin

In this short note, we propose a new method for quantizing the weights of a fully trained neural network. A simple deterministic pre-processing step allows us to quantize network layers via memoryless scalar quantization while preserving…

机器学习 · 计算机科学 2023-04-06 Johannes Maly , Rayan Saab

With the growth of deep neural networks (DNN), the number of DNN parameters has drastically increased. This makes DNN models hard to be deployed on resource-limited embedded systems. To alleviate this problem, dynamic pruning methods have…

机器学习 · 计算机科学 2023-08-02 Jangho Kim , Jayeon Yoo , Yeji Song , KiYoon Yoo , Nojun Kwak

With the rise of smartphones and the internet-of-things, data is increasingly getting generated at the edge on local, personal devices. For privacy, latency and energy saving reasons, this shift is causing machine learning algorithms to…

机器学习 · 计算机科学 2021-04-29 Jiaqi Li , Ross Drummond , Stephen R. Duncan

Learned image compression possesses a unique challenge when incorporating non-differentiable quantization into the gradient-based training of the networks. Several quantization surrogates have been proposed to fulfill the training, but they…

计算机视觉与模式识别 · 计算机科学 2023-10-02 Haotian Zhang , Li Li , Dong Liu

In low-latency or mobile applications, lower computation complexity, lower memory footprint and better energy efficiency are desired. Many prior works address this need by removing redundant parameters. Parameter quantization replaces…

机器学习 · 计算机科学 2021-11-16 Cheng-Chou Lan

Deep neural networks (DNNs) have made great progress in various fields. In particular, the quantized neural network is a promising technique making DNNs compatible on resource-limited devices for memory and computation saving. In this…

最优化与控制 · 数学 2022-04-26 Fengmiao Bian , Ren Liu , Xiaoqun Zhang

Nonstabilizerness is a fundamental resource for quantum advantage, as it quantifies the extent to which a quantum state diverges from those states that can be efficiently simulated on a classical computer, the stabilizer states. The…

量子物理 · 物理学 2026-03-03 Vincenzo Lipardi , Domenica Dibenedetto , Georgios Stamoulis , Mark H. M. Winands

Quantization neural networks (QNNs) are very attractive to the industry because their extremely cheap calculation and storage overhead, but their performance is still worse than that of networks with full-precision parameters. Most of…

计算机视觉与模式识别 · 计算机科学 2020-02-13 Chuanjian Liu , Kai Han , Yunhe Wang , Hanting Chen , Qi Tian , Chunjing Xu

We study the problem of selecting the best heterogeneous treatment effect (HTE) estimator from a collection of candidates in settings where the treatment effect is fundamentally unobserved. We cast estimator selection as a multiple testing…

机器学习 · 统计学 2025-11-25 Jiayi Guo , Zijun Gao

To adopt convolutional neural networks (CNN) for a range of resource-constrained targets, it is necessary to compress the CNN models by performing quantization, whereby precision representation is converted to a lower bit representation. To…

机器学习 · 计算机科学 2022-02-22 Jemin Lee , Misun Yu , Yongin Kwon , Taeho Kim

Instantaneous and on demand accuracy-efficiency trade-off has been recently explored in the context of neural networks slimming. In this paper, we propose a flexible quantization strategy, termed Switchable Precision neural Networks…

计算机视觉与模式识别 · 计算机科学 2020-02-10 Luis Guerra , Bohan Zhuang , Ian Reid , Tom Drummond

We introduce a quantization-aware training algorithm that guarantees avoiding numerical overflow when reducing the precision of accumulators during inference. We leverage weight normalization as a means of constraining parameters during…

机器学习 · 计算机科学 2023-02-01 Ian Colbert , Alessandro Pappalardo , Jakoba Petri-Koenig