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Deep learning applications are drastically progressing in seismic processing and interpretation tasks. However, the majority of approaches subsample data volumes and restrict model sizes to minimise computational requirements. Subsampling…

地球物理 · 物理学 2021-02-26 Claire Birnie , Haithem Jarraya , Fredrik Hansteen

Speeding up the large-scale distributed training is challenging in that it requires improving various components of training including load balancing, communication, optimizers, etc. We present novel approaches for fast large-scale training…

Data selection plays a crucial role in data-driven decision-making, including in large language models (LLMs), and is typically task-dependent. Properties such as data quality and diversity have been extensively studied and are known to…

机器学习 · 计算机科学 2025-09-30 Yuqing Wang , Shangding Gu

A typical architecture for end-to-end entity linking systems consists of three steps: mention detection, candidate generation and entity disambiguation. In this study we investigate the following questions: (a) Can all those steps be…

计算与语言 · 计算机科学 2021-01-14 Samuel Broscheit

Decision trees partition the feature space using hard binary thresholds, assigning identical confidence to instances far from a decision boundary and to those directly on it. We introduce ternary decision trees, which augment each split…

机器学习 · 计算机科学 2026-05-22 William Smits

In recent years, the recommendation content on e-commerce platforms has become increasingly rich -- a single user feed may contain multiple entities, such as selling products, short videos, and content posts. To deal with the multi-entity…

信息检索 · 计算机科学 2024-11-26 Jianyu Guan , Zongming Yin , Tianyi Zhang , Leihui Chen , Yin Zhang , Fei Huang , Jufeng Chen , Shuguang Han

The mental health assessment of middle school students has always been one of the focuses in the field of education. This paper introduces a new ensemble learning network based on BERT, employing the concept of enhancing model performance…

计算与语言 · 计算机科学 2024-08-12 Kai Jiang , Honghao Yang , Yuexian Wang , Qianru Chen , Yiming Luo

The success of deep ensembles on improving predictive performance, uncertainty estimation, and out-of-distribution robustness has been extensively studied in the machine learning literature. Albeit the promising results, naively training…

Traditional decision tree models, which rely exclusively on numerical variables, often face challenges in handling high-dimensional data and are limited in their ability to incorporate textual information effectively. To address these…

机器学习 · 计算机科学 2026-01-13 Lu Han , Xiuying Wang

In recent years, BERT has made significant breakthroughs on many natural language processing tasks and attracted great attentions. Despite its accuracy gains, the BERT model generally involves a huge number of parameters and needs to be…

计算与语言 · 计算机科学 2021-02-19 Cheng Yang , Shengnan Wang , Yuechuan Li , Chao Yang , Ming Yan , Jingqiao Zhang , Fangquan Lin

Recent trends in high-performance computing and deep learning have led to the proliferation of studies on large-scale deep neural network training. However, the frequent communication requirements among computation nodes drastically slows…

分布式、并行与集群计算 · 计算机科学 2021-01-27 Shuo Ouyang , Dezun Dong , Yemao Xu , Liquan Xiao

A salient characteristic of pre-trained language models (PTLMs) is a remarkable improvement in their generalization capability and emergence of new capabilities with increasing model capacity and pre-training dataset size. Consequently, we…

Entity linking (EL) is the computational process of connecting textual mentions to corresponding entities. Like many areas of natural language processing, the EL field has greatly benefited from deep learning, leading to significant…

计算与语言 · 计算机科学 2024-06-26 Dominik Farhan

Computing an optimal classification tree that provably maximizes training performance within a given size limit, is NP-hard, and in practice, most state-of-the-art methods do not scale beyond computing optimal trees of depth three.…

机器学习 · 计算机科学 2025-01-15 Catalin E. Brita , Jacobus G. M. van der Linden , Emir Demirović

Edge AI has been recently proposed to facilitate the training and deployment of Deep Neural Network (DNN) models in proximity to the sources of data. To enable the training of large models on resource-constraint edge devices and protect…

分布式、并行与集群计算 · 计算机科学 2024-03-26 Mingjin Zhang , Jiannong Cao , Yuvraj Sahni , Xiangchun Chen , Shan Jiang

Deep learning continues to rapidly evolve and is now demonstrating remarkable potential for numerous medical prediction tasks. However, realizing deep learning models that generalize across healthcare organizations is challenging. This is…

机器学习 · 计算机科学 2023-08-23 Zhuohang Li , Chao Yan , Xinmeng Zhang , Gharib Gharibi , Zhijun Yin , Xiaoqian Jiang , Bradley A. Malin

We address the problem of learning binary decision trees that partition data for some downstream task. We propose to learn discrete parameters (i.e., for tree traversals and node pruning) and continuous parameters (i.e., for tree split…

机器学习 · 计算机科学 2021-06-15 Valentina Zantedeschi , Matt J. Kusner , Vlad Niculae

Pre-trained language models, such as BERT, have achieved significant accuracy gain in many natural language processing tasks. Despite its effectiveness, the huge number of parameters makes training a BERT model computationally very…

计算与语言 · 计算机科学 2020-11-30 Cheng Yang , Shengnan Wang , Chao Yang , Yuechuan Li , Ru He , Jingqiao Zhang

Deep Neural Networks (DNNs) often rely on very large datasets for training. Given the large size of such datasets, it is conceivable that they contain certain samples that either do not contribute or negatively impact the DNN's…

机器学习 · 计算机科学 2020-11-10 Kashyap Chitta , Jose M. Alvarez , Elmar Haussmann , Clement Farabet

Many distributed training techniques like Parameter Server and AllReduce have been proposed to take advantage of the increasingly large data and rich features. However, stragglers frequently occur in distributed training due to resource…

分布式、并行与集群计算 · 计算机科学 2024-04-16 Youshao Xiao , Lin Ju , Zhenglei Zhou , Siyuan Li , Zhaoxin Huan , Dalong Zhang , Rujie Jiang , Lin Wang , Xiaolu Zhang , Lei Liang , Jun Zhou
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