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In this paper, we first open on important issues regarding the Penn Korean Universal Treebank (PKT-UD) and address these issues by revising the entire corpus manually with the aim of producing cleaner UD annotations that are more faithful…

计算与语言 · 计算机科学 2020-05-27 Tae Hwan Oh , Ji Yoon Han , Hyonsu Choe , Seokwon Park , Han He , Jinho D. Choi , Na-Rae Han , Jena D. Hwang , Hansaem Kim

Recent papers have shown that neural networks obtain state-of-the-art performance on several different sequence tagging tasks. One appealing property of such systems is their generality, as excellent performance can be achieved with a…

计算与语言 · 计算机科学 2017-03-21 Zhilin Yang , Ruslan Salakhutdinov , William W. Cohen

Regular pavement inspection plays a significant role in road maintenance for safety assurance. Existing methods mainly address the tasks of crack detection and segmentation that are only tailored for long-thin crack disease. However, there…

计算机视觉与模式识别 · 计算机科学 2020-11-10 Yujia Zhang , Qianzhong Li , Xiaoguang Zhao , Min Tan

Head-driven phrase structure grammar (HPSG) enjoys a uniform formalism representing rich contextual syntactic and even semantic meanings. This paper makes the first attempt to formulate a simplified HPSG by integrating constituent and…

计算与语言 · 计算机科学 2020-05-06 Junru Zhou , Hai Zhao

Accurately detecting crack boundaries is crucial for reliability assessment and risk management of structures and materials, such as structural health monitoring, diagnostics, prognostics, and maintenance scheduling. Uncertainty…

计算机视觉与模式识别 · 计算机科学 2023-06-16 Rahul Rathnakumar , Yutian Pang , Yongming Liu

Recently developed deep learning techniques have significantly improved the accuracy of various speech and image recognition systems. In this paper we show how to adapt some of these techniques to create a novel chained convolutional…

机器学习 · 计算机科学 2017-02-20 Akosua Busia , Navdeep Jaitly

Automated detection of grain boundaries (GBs) in electron microscope images of polycrystalline materials could help accelerate the nanoscale characterization of myriad engineering materials and novel materials under scientific research.…

材料科学 · 物理学 2025-11-06 Doruk Aksoy , Huolin L. Xin , Timothy J. Rupert , William J. Bowman

In deep learning, transferring information from a pretrained network to a downstream task by finetuning has many benefits. The choice of task head plays an important role in fine-tuning, as the pretrained and downstream tasks are usually…

机器学习 · 计算机科学 2023-02-14 Yi Ren , Shangmin Guo , Wonho Bae , Danica J. Sutherland

Predictive clustering trees (PCTs) are a well established generalization of standard decision trees, which can be used to solve a variety of predictive modeling tasks, including structured output prediction. Combining them into ensembles…

机器学习 · 计算机科学 2020-11-06 Tomaž Stepišnik , Dragi Kocev

Vision-language models are pre-trained by aligning image-text pairs in a common space to deal with open-set visual concepts. To boost the transferability of the pre-trained models, recent works adopt fixed or learnable prompts, i.e.,…

计算机视觉与模式识别 · 计算机科学 2024-03-26 Jiangmeng Li , Wenyi Mo , Wenwen Qiang , Bing Su , Changwen Zheng , Hui Xiong , Ji-Rong Wen

Evaluations of unlearning on reasoning models sometimes show a bypass pattern. The answer side looks unlearned, but the model's own thinking trace keeps emitting the forgotten content, and the gap is taken as evidence that the weights still…

机器学习 · 计算机科学 2026-05-20 Yanhang Li , Zhichao Fan , Zexin Zhuang

Ensembles of decision trees perform well on many problems, but are not interpretable. In contrast to existing approaches in interpretability that focus on explaining relationships between features and predictions, we propose an alternative…

机器学习 · 统计学 2020-08-26 Sarah Tan , Matvey Soloviev , Giles Hooker , Martin T. Wells

In this paper, we propose a capsule-based neural network model to solve the semantic segmentation problem. By taking advantage of the extractable part-whole dependencies available in capsule layers, we derive the probabilities of the class…

计算机视觉与模式识别 · 计算机科学 2020-07-17 Tao Sun , Zhewei Wang , C. D. Smith , Jundong Liu

Recent advances in text recognition led to a paradigm shift for page-level recognition, from multi-step segmentation-based approaches to end-to-end attention-based ones. However, the na\"ive character-level autoregressive decoding process…

计算机视觉与模式识别 · 计算机科学 2026-03-03 Denis Coquenet

Recently, Transformer-based text detection techniques have sought to predict polygons by encoding the coordinates of individual boundary vertices using distinct query features. However, this approach incurs a significant memory overhead and…

计算机视觉与模式识别 · 计算机科学 2025-08-13 Xuyang Chen , Dong Wang , Konrad Schindler , Mingwei Sun , Yongliang Wang , Nicolo Savioli , Liqiu Meng

As the field of data science continues to grow, there will be an ever-increasing demand for tools that make machine learning accessible to non-experts. In this paper, we introduce the concept of tree-based pipeline optimization for…

神经与进化计算 · 计算机科学 2016-03-22 Randal S. Olson , Nathan Bartley , Ryan J. Urbanowicz , Jason H. Moore

Automated machine learning streamlines the task of finding effective machine learning pipelines by automating model training, evaluation, and selection. Traditional evaluation strategies, like cross-validation (CV), generate one value that…

神经与进化计算 · 计算机科学 2024-06-19 Jose Guadalupe Hernandez , Anil Kumar Saini , Jason H. Moore

Three state-of-the-art statistical parsers are combined to produce more accurate parses, as well as new bounds on achievable Treebank parsing accuracy. Two general approaches are presented and two combination techniques are described for…

计算与语言 · 计算机科学 2007-05-23 John C. Henderson , Eric Brill

Existing feature-interpretation pipelines typically operate on uniformly sampled units or exhaustive feature sets, incurring massive costs on units irrelevant to target behaviors. To address this, we introduce the first CLT-native…

计算与语言 · 计算机科学 2026-05-11 Qinhao Chen , Linyang He , Nima Mesgarani

Speculative decoding accelerates autoregressive speech generation by letting a fast draft model propose tokens that a larger target model verifies. However, for speech LLMs that generate acoustic tokens, exact token matching is overly…

音频与语音处理 · 电气工程与系统科学 2026-01-23 Moran Yanuka , Paul Dixon , Eyal Finkelshtein , Daniel Rotman , Raja Giryes