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The explosive growth of video streaming presents challenges in achieving high accuracy and low training costs for video-language retrieval. However, existing methods rely on large-scale pre-training to improve video retrieval performance,…

计算机视觉与模式识别 · 计算机科学 2025-08-21 Haoyu Zhao , Jiaxi Gu , Shicong Wang , Xing Zhang , Hang Xu , Zuxuan Wu , Yu-Gang Jiang

Document-level neural machine translation (DocNMT) aims to generate translations that are both coherent and cohesive, in contrast to its sentence-level counterpart. However, due to its longer input length and limited availability of…

计算与语言 · 计算机科学 2024-01-30 Minghao Wu , Yufei Wang , George Foster , Lizhen Qu , Gholamreza Haffari

In recent years, YouTube has become the leading platform for Bangla movies and dramas, where viewers express their opinions in comments that convey their sentiments about the content. However, not all comments are relevant for sentiment…

计算与语言 · 计算机科学 2024-12-03 Usafa Akther Rifa , Pronay Debnath , Busra Kamal Rafa , Shamaun Safa Hridi , Md. Aminur Rahman

Ad-hoc instruction fine-tuning of large language models (LLMs) is widely adopted for domain-specific adaptation. While domain-specific supervised fine-tuning (SFT) is effective and efficient, it often weakens cross-domain generalization and…

人工智能 · 计算机科学 2025-08-11 Jucheng Hu , Surong Yang , Lijun Wu , Dongzhan Zhou

The rise in video streaming applications has increased the demand for video quality assessment (VQA). In 2016, Netflix introduced Video Multi-Method Assessment Fusion (VMAF), a full reference VQA metric that strongly correlates with…

多媒体 · 计算机科学 2024-01-25 Vignesh V Menon , Prajit T Rajendran , Reza Farahani , Klaus Schoeffmann , Christian Timmerer

Deep learning (DL) models of code have recently reported great progress for vulnerability detection. In some cases, DL-based models have outperformed static analysis tools. Although many great models have been proposed, we do not yet have a…

软件工程 · 计算机科学 2023-02-14 Benjamin Steenhoek , Md Mahbubur Rahman , Richard Jiles , Wei Le

The reliable identification of magnetic ground states remains a major challenge in high-throughput materials databases, where density functional theory (DFT) workflows often converge to ferromagnetic (FM) solutions. Here, we partially…

材料科学 · 物理学 2026-03-24 Ahmed E. Fahmy

Recent advances in diffusion models have significantly elevated the visual fidelity of Virtual Try-On (VTON) systems, yet reliable evaluation remains a persistent bottleneck. Traditional metrics struggle to quantify fine-grained texture…

计算机视觉与模式识别 · 计算机科学 2026-05-07 Jin Li , Tao Chen , Shuai Jiang , Weijie Wang , Jingwen Luo , Chenhui Wu

Transformer-based models have consistently produced substantial performance gains across a variety of NLP tasks, compared to shallow models. However, deep models are orders of magnitude more computationally expensive than shallow models,…

计算与语言 · 计算机科学 2023-05-30 Janko Vidaković , Filip Karlo Došilović , Domagoj Pluščec

Current deep-learning-based registration algorithms often exploit intensity-based similarity measures as the loss function, where dense correspondence between a pair of moving and fixed images is optimized through backpropagation during…

计算机视觉与模式识别 · 计算机科学 2020-07-15 Xinzhe Luo , Xiahai Zhuang

High-quality training data is critical to the performance of machine learning models, particularly Large Language Models (LLMs). However, obtaining real, high-quality data can be challenging, especially for smaller organizations and…

机器学习 · 计算机科学 2025-06-24 Cristian Del Gobbo

This paper presents the results obtained by our SVM and XLM-RoBERTa based classifiers in the shared task Dravidian-CodeMix-HASOC 2020. The SVM classifier trained using TF-IDF features of character and word n-grams performed the best on the…

计算与语言 · 计算机科学 2021-08-02 Arup Baruah , Kaushik Amar Das , Ferdous Ahmed Barbhuiya , Kuntal Dey

Visual-inertial systems rely on precise calibrations of both camera intrinsics and inter-sensor extrinsics, which typically require manually performing complex motions in front of a calibration target. In this work we present a novel…

机器人学 · 计算机科学 2021-02-17 Le Chen , Yunke Ao , Florian Tschopp , Andrei Cramariuc , Michel Breyer , Jen Jen Chung , Roland Siegwart , Cesar Cadena

Plant breeders and agricultural researchers can increase crop productivity by identifying desirable features, disease resistance, and nutritional content by analysing the Dry Bean dataset. This study analyses and compares different Support…

机器学习 · 计算机科学 2023-07-18 Anant Mehta , Prajit Sengupta , Divisha Garg , Harpreet Singh , Yosi Shacham Diamand

One of the important factors that make a search engine fast and accurate is a concise and duplicate free index. In order to remove duplicate and near-duplicate documents from the index, a search engine needs a swift and reliable duplicate…

信息检索 · 计算机科学 2019-09-26 Hamid Mohammadi , Seyed Hossein Khasteh

This work in progress paper introduces robustness verification for autoencoder-based regression neural network (NN) models, following state-of-the-art approaches for robustness verification of image classification NNs. Despite the ongoing…

机器学习 · 计算机科学 2022-07-15 Neelanjana Pal , Taylor T Johnson

Machine learning is becoming a preferred method for the virtual screening of organic materials due to its cost-effectiveness over traditional computationally demanding techniques. However, the scarcity of labeled data for organic materials…

化学物理 · 物理学 2024-03-06 Chengwei Zhang , Yushuang Zhai , Ziyang Gong , Hongliang Duan , Yuan-Bin She , Yun-Fang Yang , An Su

In this study, it is aimed to develop a deep learning application which detects types of garbage into trash in order to provide recyclability with vision system. Training and testing will be performed with image data consisting of several…

计算机视觉与模式识别 · 计算机科学 2019-08-14 Umut Ozkaya , Levent Seyfi

Document image segmentation is crucial for document analysis and recognition but remains challenging due to the diversity of document formats and segmentation tasks. Existing methods often address these tasks separately, resulting in…

计算机视觉与模式识别 · 计算机科学 2025-04-08 Xiao-Hui Li , Fei Yin , Cheng-Lin Liu

Deep learning methods are increasingly being applied in the optimisation of video compression algorithms and can achieve significantly enhanced coding gains, compared to conventional approaches. Such approaches often employ Convolutional…

图像与视频处理 · 电气工程与系统科学 2021-09-07 Di Ma , Fan Zhang , David R. Bull