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Political scientists often grapple with data scarcity in text classification. Recently, fine-tuned BERT models and their variants have gained traction as effective solutions to address this issue. In this study, we investigate the potential…

计算与语言 · 计算机科学 2024-11-11 Yu Wang , Wen Qu , Xin Ye

Continuous diffusion and flow models are attractive for non-autoregressive text generation because they can update all positions in parallel. A major difficulty is the interface between continuous latent states and discrete tokens. This…

计算与语言 · 计算机科学 2026-05-18 De Shuai Zhang

The You Only Look Once (YOLO) architecture is crucial for real-time object detection. However, deploying it in resource-constrained environments such as unmanned aerial vehicles (UAVs) requires efficient transfer learning. Although layer…

计算机视觉与模式识别 · 计算机科学 2025-09-09 Andrzej D. Dobrzycki , Ana M. Bernardos , José R. Casar

Neural Network Pruning has been established as driving force in the exploration of memory and energy efficient solutions with high throughput both during training and at test time. In this paper, we introduce a novel criterion for model…

机器学习 · 计算机科学 2025-12-09 Angelos-Christos Maroudis , Sotirios Xydis

Selecting compact and informative gene subsets from single-cell transcriptomic data is essential for biomarker discovery, improving interpretability, and cost-effective profiling. However, most existing feature selection approaches either…

Encoder-only languages models are frequently used for a variety of standard machine learning tasks, including classification and retrieval. However, there has been a lack of recent research for encoder models, especially with respect to…

计算与语言 · 计算机科学 2025-09-09 Marc Marone , Orion Weller , William Fleshman , Eugene Yang , Dawn Lawrie , Benjamin Van Durme

In the last few years, various communication compression techniques have emerged as an indispensable tool helping to alleviate the communication bottleneck in distributed learning. However, despite the fact biased compressors often show…

机器学习 · 计算机科学 2024-01-17 Aleksandr Beznosikov , Samuel Horváth , Peter Richtárik , Mher Safaryan

Transformer-based pre-training models like BERT have achieved remarkable performance in many natural language processing tasks.However, these models are both computation and memory expensive, hindering their deployment to…

计算与语言 · 计算机科学 2020-10-13 Wei Zhang , Lu Hou , Yichun Yin , Lifeng Shang , Xiao Chen , Xin Jiang , Qun Liu

In the field of log compression, the prevailing "parse-then-compress" paradigm fundamentally limits effectiveness by treating log parsing and compression as isolated objectives. While parsers prioritize semantic accuracy (i.e., event…

软件工程 · 计算机科学 2026-02-04 Yang Liu , Kaiming Zhang , Zhuangbin Chen , Zibin Zheng

The Chain-of-Thought (CoT) paradigm, while enhancing the interpretability of Large Language Models (LLMs), is constrained by the inefficiencies and expressive limits of natural language. Latent Chain-of-Thought (latent CoT) reasoning, which…

计算与语言 · 计算机科学 2026-05-12 Xiaocheng Luo , Kang Wang , Zaifu Zhan , Yuechi Zhou , Xiangyu Duan

Natural Language Processing (NLP) has recently achieved great success by using huge pre-trained models with hundreds of millions of parameters. However, these models suffer from heavy model sizes and high latency such that they cannot be…

计算与语言 · 计算机科学 2020-04-16 Zhiqing Sun , Hongkun Yu , Xiaodan Song , Renjie Liu , Yiming Yang , Denny Zhou

We present a Chinese BERT model dubbed MarkBERT that uses word information in this work. Existing word-based BERT models regard words as basic units, however, due to the vocabulary limit of BERT, they only cover high-frequency words and…

计算与语言 · 计算机科学 2022-10-11 Linyang Li , Yong Dai , Duyu Tang , Xipeng Qiu , Zenglin Xu , Shuming Shi

Recent studies shows that the majority of existing deep steganalysis models have a large amount of redundancy, which leads to a huge waste of storage and computing resources. The existing model compression method cannot flexibly compress…

计算机视觉与模式识别 · 计算机科学 2022-06-14 Shunquan Tan , Qiushi Li , Laiyuan Li , Bin Li , Jiwu Huang

Encoder-only transformer models such as BERT offer a great performance-size tradeoff for retrieval and classification tasks with respect to larger decoder-only models. Despite being the workhorse of numerous production pipelines, there have…

As the number of open and shared scientific datasets on the Internet increases under the open science movement, efficiently retrieving these datasets is a crucial task in information retrieval (IR) research. In recent years, the development…

信息检索 · 计算机科学 2023-03-31 Xintao Chu , Jianping Liu , Jian Wang , Xiaofeng Wang , Yingfei Wang , Meng Wang , Xunxun Gu

This paper introduces SparseOptimizer, a novel deep learning optimizer that exploits Moreau-Yosida regularization to naturally induce sparsity in large language models such as BERT, ALBERT and GPT. Key to the design of SparseOptimizer is an…

机器学习 · 计算机科学 2023-07-19 Fu-Ming Guo

Adversarial attacks for discrete data (such as texts) have been proved significantly more challenging than continuous data (such as images) since it is difficult to generate adversarial samples with gradient-based methods. Current…

计算与语言 · 计算机科学 2020-10-05 Linyang Li , Ruotian Ma , Qipeng Guo , Xiangyang Xue , Xipeng Qiu

Pre-trained universal feature extractors, such as BERT for natural language processing and VGG for computer vision, have become effective methods for improving deep learning models without requiring more labeled data. While effective,…

计算与语言 · 计算机科学 2020-05-18 Mitchell A. Gordon , Kevin Duh , Nicholas Andrews

In this paper, we propose MCUBERT to enable language models like BERT on tiny microcontroller units (MCUs) through network and scheduling co-optimization. We observe the embedding table contributes to the major storage bottleneck for tiny…

机器学习 · 计算机科学 2024-10-24 Zebin Yang , Renze Chen , Taiqiang Wu , Ngai Wong , Yun Liang , Runsheng Wang , Ru Huang , Meng Li

We introduce SetBERT, a fine-tuned BERT-based model designed to enhance query embeddings for set operations and Boolean logic queries, such as Intersection (AND), Difference (NOT), and Union (OR). SetBERT significantly improves retrieval…

计算与语言 · 计算机科学 2024-06-27 Quan Mai , Susan Gauch , Douglas Adams