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In class-incremental semantic segmentation, we have no access to the labeled data of previous tasks. Therefore, when incrementally learning new classes, deep neural networks suffer from catastrophic forgetting of previously learned…

计算机视觉与模式识别 · 计算机科学 2022-03-14 Lu Yu , Xialei Liu , Joost van de Weijer

In this study, the aim is to personalize inertial sensor data-based human activity recognition models using incremental learning. At first, the recognition is based on user-independent model. However, when personal streaming data becomes…

机器学习 · 计算机科学 2019-05-31 Pekka Siirtola , Heli Koskimäki , Juha Röning

Data collection from manual labeling provides domain-specific and task-aligned supervision for data-driven approaches, and a critical mass of well-annotated resources is required to achieve reasonable performance in natural language…

计算与语言 · 计算机科学 2023-11-09 Zhengyuan Liu , Hai Leong Chieu , Nancy F. Chen

In the proposed study, we describe the possibility of automated dataset collection using an articulated robot. The proposed technology reduces the number of pixel errors on a polygonal dataset and the time spent on manual labeling of 2D…

机器人学 · 计算机科学 2021-08-06 Valery Ilin , Ivan Kalinov , Pavel Karpyshev , Dzmitry Tsetserukou

Self-supervised learning, which learns by constructing artificial labels given only the input signals, has recently gained considerable attention for learning representations with unlabeled datasets, i.e., learning without any…

机器学习 · 计算机科学 2020-06-30 Hankook Lee , Sung Ju Hwang , Jinwoo Shin

Context: Various approaches aim to support program comprehension by automatically detecting algorithms in source code. However, no empirical evaluations of their helpfulness have been performed. Objective: To empirically evaluate how…

软件工程 · 计算机科学 2025-04-29 Denis Neumüller , Alexander Raschke , Matthias Tichy

The predictive performance of supervised learning algorithms depends on the quality of labels. In a typical label collection process, multiple annotators provide subjective noisy estimates of the "truth" under the influence of their varying…

机器学习 · 计算机科学 2019-06-18 Ryutaro Tanno , Ardavan Saeedi , Swami Sankaranarayanan , Daniel C. Alexander , Nathan Silberman

Modern neural network architectures have shown remarkable success in several large-scale classification and prediction tasks. Part of the success of these architectures is their flexibility to transform the data from the raw input…

机器学习 · 计算机科学 2022-09-13 Xiao Yu , Nakul Verma

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

Labeling corpora constitutes a bottleneck to create models for new tasks or domains. Large language models mitigate the issue with automatic corpus labeling methods, particularly for categorical annotations. Some NLP tasks such as emotion…

计算与语言 · 计算机科学 2024-04-23 Christopher Bagdon , Prathamesh Karmalker , Harsha Gurulingappa , Roman Klinger

Given the clinical notes written in electronic health records (EHRs), it is challenging to predict the diagnostic codes which is formulated as a multi-label classification task. The large set of labels, the hierarchical dependency, and the…

计算与语言 · 计算机科学 2021-06-25 Shang-Chi Tsai , Chao-Wei Huang , Yun-Nung Chen

Deep Learning systems have shown tremendous accuracy in image classification, at the cost of big image datasets. Collecting such amounts of data can lead to labelling errors in the training set. Indexing multimedia content for retrieval,…

机器学习 · 计算机科学 2024-09-13 Guillaume Sanchez , Vincente Guis , Ricard Marxer , Frédéric Bouchara

Word spotting is a popular tool for supporting the first exploration of historic, handwritten document collections. Today, the best performing methods rely on machine learning techniques, which require a high amount of annotated training…

计算机视觉与模式识别 · 计算机科学 2020-05-26 Fabian Wolf , Gernot A. Fink

Despite continued advancement in machine learning algorithms and increasing availability of large data sets, there is still no universally acceptable solution for automatic sleep staging of human sleep recordings. One reason is that a…

神经元与认知 · 定量生物学 2018-01-10 Kaare Mikkelsen , Maarten de Vos

Traditionally, most of the existing attribute learning methods are trained based on the consensus of annotations aggregated from a limited number of annotators. However, the consensus might fail in settings, especially when a wide spectrum…

机器学习 · 计算机科学 2019-06-19 Zhiyong Yang , Qianqian Xu , Xiaochun Cao , Qingming Huang

Metric learning projects samples into an embedded space, where similarities and dissimilarities are quantified based on their learned representations. However, existing methods often rely on label-guided representation learning, where…

声音 · 计算机科学 2025-01-17 Donghuo Zeng , Kazushi Ikeda

Deep learning is very data hungry, and supervised learning especially requires massive labeled data to work well. Machine listening research often suffers from limited labeled data problem, as human annotations are costly to acquire, and…

声音 · 计算机科学 2021-02-08 Ho-Hsiang Wu , Chieh-Chi Kao , Qingming Tang , Ming Sun , Brian McFee , Juan Pablo Bello , Chao Wang

Self-supervised learning systems have gained significant attention in recent years by leveraging clustering-based pseudo-labels to provide supervision without the need for human annotations. However, the noise in these pseudo-labels caused…

计算机视觉与模式识别 · 计算机科学 2024-10-21 Zia-ur-Rehman , Arif Mahmood , Wenxiong Kang

In natural language processing (NLP), the semantic similarity task requires large-scale, high-quality human-annotated labels for fine-tuning or evaluation. By contrast, in cases of music similarity, such labels are expensive to collect and…

声音 · 计算机科学 2021-09-10 Xinran Zhang , Maosong Sun , Jiafeng Liu , Xiaobing Li

A flexible recommendation and retrieval system requires music similarity in terms of multiple partial elements of musical pieces to allow users to select the element they want to focus on. A method for music similarity learning using…

声音 · 计算机科学 2025-07-18 Yuka Hashizume , Li Li , Atsushi Miyashita , Tomoki Toda