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State-of-the-art, high capacity deep neural networks not only require large amounts of labelled training data, they are also highly susceptible to label errors in this data, typically resulting in large efforts and costs and therefore…

机器学习 · 计算机科学 2020-07-20 Christian Haase-Schütz , Rainer Stal , Heinz Hertlein , Bernhard Sick

Label noise widely exists in large-scale datasets and significantly degenerates the performances of deep learning algorithms. Due to the non-identifiability of the instance-dependent noise transition matrix, most existing algorithms address…

机器学习 · 计算机科学 2023-05-16 Hanwen Deng , Weijia Zhang , Min-Ling Zhang

This paper deals with a method for generating realistic labeled masses. Recently, there have been many attempts to apply deep learning to various bio-image computing fields including computer-aided detection and diagnosis. In order to learn…

计算机视觉与模式识别 · 计算机科学 2018-11-13 Jae-Hyeok Lee , Seong Tae Kim , Hakmin Lee , Yong Man Ro

Existing pseudo label generation methods for point weakly supervised object detection are inadequate in low data volume and dense object detection tasks. We consider the generation of weakly supervised pseudo labels as the model's sparse…

计算机视觉与模式识别 · 计算机科学 2024-12-31 Chuyang Shang , Tian Ma , Wanzhu Ren , Yuancheng Li , Jiayi Yang

Unconditional generation -- the problem of modeling data distribution without relying on human-annotated labels -- is a long-standing and fundamental challenge in generative models, creating a potential of learning from large-scale…

计算机视觉与模式识别 · 计算机科学 2024-11-04 Tianhong Li , Dina Katabi , Kaiming He

Fonts can convey profound meanings of words in various forms of glyphs. Without typography knowledge, manually selecting an appropriate font or designing a new font is a tedious and painful task. To allow users to explore vast font styles…

计算机视觉与模式识别 · 计算机科学 2022-11-22 Junho Cho , Kyuewang Lee , Jin Young Choi

Few-shot font generation (FFG) aims to preserve the underlying global structure of the original character while generating target fonts by referring to a few samples. It has been applied to font library creation, a personalized signature,…

计算机视觉与模式识别 · 计算机科学 2023-01-25 Xiao He , Mingrui Zhu , Nannan Wang , Xinbo Gao , Heng Yang

Deep compressed sensing assumes the data has sparse representation in a latent space, i.e., it is intrinsically of low-dimension. The original data is assumed to be mapped from a low-dimensional space through a low-to-high-dimensional…

图像与视频处理 · 电气工程与系统科学 2021-06-22 Ashkan Esmaeili

Recent face generation methods have tried to synthesize faces based on the given contour condition, like a low-resolution image or sketch. However, the problem of identity ambiguity remains unsolved, which usually occurs when the contour is…

计算机视觉与模式识别 · 计算机科学 2022-08-03 Qingyan Bai , Weihao Xia , Fei Yin , Yujiu Yang

In most scenarios, conditional image generation can be thought of as an inversion of the image understanding process. Since generic image understanding involves solving multiple tasks, it is natural to aim at generating images via…

计算机视觉与模式识别 · 计算机科学 2022-07-15 Ritika Chakraborty , Nikola Popovic , Danda Pani Paudel , Thomas Probst , Luc Van Gool

Dialogue generation models face the challenge of producing generic and repetitive responses. Unlike previous augmentation methods that mostly focus on token manipulation and ignore the essential variety within a single sample using hard…

计算与语言 · 计算机科学 2021-03-03 Yu Cao , Liang Ding , Zhiliang Tian , Meng Fang

Conditional image generation is the task of generating diverse images using class label information. Although many conditional Generative Adversarial Networks (GAN) have shown realistic results, such methods consider pairwise relations…

计算机视觉与模式识别 · 计算机科学 2021-02-04 Minguk Kang , Jaesik Park

Deep generative models are becoming a cornerstone of modern machine learning. Recent work on conditional generative adversarial networks has shown that learning complex, high-dimensional distributions over natural images is within reach.…

机器学习 · 计算机科学 2019-05-15 Mario Lucic , Michael Tschannen , Marvin Ritter , Xiaohua Zhai , Olivier Bachem , Sylvain Gelly

Deep neural network (DNN) suffers from catastrophic forgetting when learning incrementally, which greatly limits its applications. Although maintaining a handful of samples (called `exemplars`) of each task could alleviate forgetting to…

计算机视觉与模式识别 · 计算机科学 2022-04-20 Yu-Ming Tang , Yi-Xing Peng , Wei-Shi Zheng

The multi-label classification problem has generated significant interest in recent years. However, existing approaches do not adequately address two key challenges: (a) the ability to tackle problems with a large number (say millions) of…

机器学习 · 计算机科学 2013-11-26 Hsiang-Fu Yu , Prateek Jain , Purushottam Kar , Inderjit S. Dhillon

Many promising applications of supervised machine learning face hurdles in the acquisition of labeled data in sufficient quantity and quality, creating an expensive bottleneck. To overcome such limitations, techniques that do not depend on…

The recent success of deep learning is mostly due to the availability of big datasets with clean annotations. However, gathering a cleanly annotated dataset is not always feasible due to practical challenges. As a result, label noise is a…

计算机视觉与模式识别 · 计算机科学 2020-03-25 Görkem Algan , İlkay Ulusoy

Designing fonts for languages with a large number of characters, such as Japanese and Chinese, is an extremely labor-intensive and time-consuming task. In this study, we addressed the problem of automatically generating Japanese typographic…

计算机视觉与模式识别 · 计算机科学 2020-11-05 Haruka Aoki , Koki Tsubota , Hikaru Ikuta , Kiyoharu Aizawa

Different fonts have different impressions, such as elegant, scary, and cool. This paper tackles part-based shape-impression analysis based on the Transformer architecture, which is able to handle the correlation among local parts by its…

计算机视觉与模式识别 · 计算机科学 2022-03-29 Masaya Ueda , Akisato Kimura , Seiichi Uchida

Metaphors play a significant role in our everyday communication, yet detecting them presents a challenge. Traditional methods often struggle with improper application of language rules and a tendency to overlook data sparsity. To address…

计算与语言 · 计算机科学 2024-04-10 Kaidi Jia , Rongsheng Li