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Weight tying is widely used in compact language models to reduce parameters by sharing the token table between the input embedding and the output projection. However, parameter sharing alone does not guarantee a stable token interface:…

计算与语言 · 计算机科学 2026-05-11 Jian Gu , Aldeida Aleti , Chunyang Chen , Hongyu Zhang

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

Federated learning (FL) is an emerging machine learning (ML) training paradigm where clients own their data and collaborate to train a global model, without revealing any data to the server and other participants. Researchers commonly…

Software that processes real-world data or that models a physical system must have some way of managing units. While simple approaches like the understood convention that all data are in a unit system (such as the MKS SI unit system) do…

天体物理仪器与方法 · 物理学 2018-10-03 Nathan J. Goldbaum , John A. ZuHone , Matthew J. Turk , Kacper Kowalik , Anna L. Rosen

This paper describes a deep-SDM framework, MALPOLON. Written in Python and built upon the PyTorch library, this framework aims to facilitate training and inferences of deep species distribution models (deep-SDM) and sharing for users with…

机器学习 · 计算机科学 2024-09-27 Theo Larcher , Lukas Picek , Benjamin Deneu , Titouan Lorieul , Maximilien Servajean , Alexis Joly

There has been a considerable interest in constrained training of deep neural networks (DNNs) recently for applications such as fairness and safety. Several toolkits have been proposed for this task, yet there is still no industry standard.…

机器学习 · 计算机科学 2025-09-26 Andrii Kliachkin , Jana Lepšová , Gilles Bareilles , Jakub Mareček

Direct Numerical Simulations (DNS) of the Navier Stokes equations is an invaluable research tool in fluid dynamics. Still, there are few publicly available research codes and, due to the heavy number crunching implied, available codes are…

数学软件 · 计算机科学 2016-05-04 Mikael Mortensen , Hans Petter Langtangen

Self-training provides an effective means of using an extremely small amount of labeled data to create pseudo-labels for unlabeled data. Many state-of-the-art self-training approaches hinge on different regularization methods to prevent…

计算与语言 · 计算机科学 2022-02-08 Hazel Kim , Jaeman Son , Yo-Sub Han

Studying facial expressions is a notoriously difficult endeavor. Recent advances in the field of affective computing have yielded impressive progress in automatically detecting facial expressions from pictures and videos. However, much of…

计算机视觉与模式识别 · 计算机科学 2023-03-09 Jin Hyun Cheong , Eshin Jolly , Tiankang Xie , Sophie Byrne , Matthew Kenney , Luke J. Chang

The goal of hyperparameter tuning (or hyperparameter optimization) is to optimize the hyperparameters to improve the performance of the machine or deep learning model. spotPython (``Sequential Parameter Optimization Toolbox in Python'') is…

机器学习 · 计算机科学 2023-06-08 Thomas Bartz-Beielstein

Interactive segmentation has gained significant attention for its application in human-computer interaction and data annotation. To address the target scale variation issue in interactive segmentation, a novel multi-scale token adaptation…

计算机视觉与模式识别 · 计算机科学 2024-02-06 Long Xu , Shanghong Li , Yongquan Chen , Jun Luo , Shiwu Lai

We present mrfmsim, an open-source Python package that facilitates the design, simulation, and analysis of magnetic resonance force microscopy (MRFM) experiments. MRFM is a scanning-probe technique that detects magnetic resonance from…

计算物理 · 物理学 2026-03-03 Peter Sun , Corinne E. Isaac , Michael C. Boucher , Eric W. Moore , Zhen Wang , John A. Marohn

Massively multi-task learning with large language models has recently made substantial progress on few-shot generalization. However, this is usually performed in a centralized learning fashion, ignoring the privacy sensitivity issue of…

计算与语言 · 计算机科学 2022-12-19 Weilong Dong , Xinwei Wu , Junzhuo Li , Shuangzhi Wu , Chao Bian , Deyi Xiong

$\textit{Pymc-learn}$ is a Python package providing a variety of state-of-the-art probabilistic models for supervised and unsupervised machine learning. It is inspired by $\textit{scikit-learn}$ and focuses on bringing probabilistic machine…

机器学习 · 统计学 2018-11-05 Daniel Emaasit

This paper describes jMetalPy, an object-oriented Python-based framework for multi-objective optimization with metaheuristic techniques. Building upon our experiences with the well-known jMetal framework, we have developed a new…

神经与进化计算 · 计算机科学 2019-04-18 Antonio Benitez-Hidalgo , Antonio J. Nebro , Jose Garcia-Nieto , Izaskun Oregi , Javier Del Ser

This paper presents SSSegmenation, which is an open source supervised semantic image segmentation toolbox based on PyTorch. The design of this toolbox is motivated by MMSegmentation while it is easier to use because of fewer dependencies…

计算机视觉与模式识别 · 计算机科学 2023-05-29 Zhenchao Jin

Current language model training commonly applies multi-task Supervised Fine-Tuning (SFT) using a homogeneous compute budget across all sub-datasets. This approach is fundamentally sub-optimal: heterogeneous learning dynamics cause…

机器学习 · 计算机科学 2026-03-30 Woosung Koh , Jeyoung Jeon , Youngjin Song , Yujin Cheon , Soowon Oh , Jaehyeong Choi , Se-Young Yun

Signal models based on sparse representation have received considerable attention in recent years. Compared to synthesis dictionary learning, sparsifying transform learning involves highly efficient sparse coding and operator update steps.…

图像与视频处理 · 电气工程与系统科学 2020-05-11 Xikai Yang , Xuehang Zheng , Yong Long , Saiprasad Ravishankar

Mixed-precision quantization is a promising approach for compressing large language models under tight memory budgets. However, existing mixed-precision methods typically suffer from one of two limitations: they either rely on expensive…

机器学习 · 计算机科学 2026-02-03 Xin Nie , Haicheng Zhang , Liang Dong , Beining Feng , Jinhong Weng , Guiling Sun

This paper proposes an efficient hypergraph partitioning framework based on a novel multi-objective non-convex constrained relaxation model. A modified accelerated proximal gradient algorithm is employed to generate diverse $k$-dimensional…

机器学习 · 计算机科学 2025-09-29 Yingying Li , Mingxuan Xie , Hailong You , Yongqiang Yao , Hongwei Liu