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A growing number of visual computing applications depend on the analysis of large video collections. The challenge is that scaling applications to operate on these datasets requires efficient systems for pixel data access and parallel…

Computer Vision and Pattern Recognition · Computer Science 2018-05-21 Alex Poms , Will Crichton , Pat Hanrahan , Kayvon Fatahalian

The quality of the dataset is crucial for ensuring optimal performance and reliability of downstream task models. However, datasets often contain noisy data inadvertently included during the construction process. Numerous attempts have been…

Computation and Language · Computer Science 2024-09-25 Juhwan Choi , Jungmin Yun , Kyohoon Jin , YoungBin Kim

The application of cross-dataset training in object detection tasks is complicated because the inconsistency in the category range across datasets transforms fully supervised learning into semi-supervised learning. To address this problem,…

Computer Vision and Pattern Recognition · Computer Science 2022-04-04 Ze Chen , Zhihang Fu , Jianqiang Huang , Mingyuan Tao , Shengyu Li , Rongxin Jiang , Xiang Tian , Yaowu Chen , Xian-sheng Hua

Distributional shift, or the mismatch between training and deployment data, is a significant obstacle to the usage of machine learning in high-stakes industrial applications, such as autonomous driving and medicine. This creates a need to…

Machine learning on data streams is increasingly more present in multiple domains. However, there is often data distribution shift that can lead machine learning models to make incorrect decisions. While there are automatic methods to…

Machine Learning · Computer Science 2022-05-02 João Palmeiro , Beatriz Malveiro , Rita Costa , David Polido , Ricardo Moreira , Pedro Bizarro

We release two artificial datasets, Simulated Flying Shapes and Simulated Planar Manipulator that allow to test the learning ability of video processing systems. In particular, the dataset is meant as a tool which allows to easily assess…

Computer Vision and Pattern Recognition · Computer Science 2018-07-03 Fabio Ferreira , Jonas Rothfuss , Eren Erdal Aksoy , You Zhou , Tamim Asfour

CoWrangler is a data-wrangling recommender system designed to streamline data processing tasks. Recognizing that data processing is often time-consuming and complex for novice users, we aim to simplify the decision-making process regarding…

Databases · Computer Science 2024-09-18 Yuqing Wang , Anna Fariha

In this era, the success of large language models and text-to-image models can be attributed to the driving force of large-scale datasets. However, in the realm of 3D vision, while significant progress has been achieved in object-centric…

Computer Vision and Pattern Recognition · Computer Science 2025-05-06 Chenghong Li , Hongjie Liao , Yihao Zhi , Xihe Yang , Zhengwentai Sun , Jiahao Chang , Shuguang Cui , Xiaoguang Han

Generative AI workflows heavily rely on data-centric tasks - such as filtering samples by annotation fields, vector distances, or scores produced by custom classifiers. At the same time, computer vision datasets are quickly approaching…

Artificial Intelligence · Computer Science 2023-09-22 Daniel Kharitonov , Ryan Turner

Program code as a data source is gaining popularity in the data science community. Possible applications for models trained on such assets range from classification for data dimensionality reduction to automatic code generation. However,…

Software Engineering · Computer Science 2022-10-31 Anastasia Drozdova , Polina Guseva , Ekaterina Trofimova , Anna Scherbakova , Andrey Ustyuzhanin

Current automated machine learning (ML) tools are model-centric, focusing on model selection and parameter optimization. However, the majority of the time in data analysis is devoted to data cleaning and wrangling, for which limited tools…

Machine Learning · Computer Science 2023-07-18 Kartikay Goyle , Quin Xie , Vakul Goyle

The success of deep learning in vision can be attributed to: (a) models with high capacity; (b) increased computational power; and (c) availability of large-scale labeled data. Since 2012, there have been significant advances in…

Computer Vision and Pattern Recognition · Computer Science 2017-08-07 Chen Sun , Abhinav Shrivastava , Saurabh Singh , Abhinav Gupta

To relieve the pain of manually selecting machine learning algorithms and tuning hyperparameters, automated machine learning (AutoML) methods have been developed to automatically search for good models. Due to the huge model search space,…

Machine Learning · Computer Science 2020-11-23 Qianwen Wang , Yao Ming , Zhihua Jin , Qiaomu Shen , Dongyu Liu , Micah J. Smith , Kalyan Veeramachaneni , Huamin Qu

In this work, we present MorphoCluster, a software tool for data-driven, fast and accurate annotation of large image data sets. While already having surpassed the annotation rate of human experts, volume and complexity of marine data will…

Computer Vision and Pattern Recognition · Computer Science 2020-05-05 Simon-Martin Schröder , Rainer Kiko , Reinhard Koch

Large-scale datasets play a vital role in computer vision. But current datasets are annotated blindly without differentiation to samples, making the data collection inefficient and unscalable. The open question is how to build a mega-scale…

Computer Vision and Pattern Recognition · Computer Science 2022-08-26 Yuanhan Zhang , Qinghong Sun , Yichun Zhou , Zexin He , Zhenfei Yin , Kun Wang , Lu Sheng , Yu Qiao , Jing Shao , Ziwei Liu

Vision Transformers have shown great performance in single tasks such as classification and segmentation. However, real-world problems are not isolated, which calls for vision transformers that can perform multiple tasks concurrently.…

Computer Vision and Pattern Recognition · Computer Science 2023-04-21 Yang Liu , Shen Yan , Yuge Zhang , Kan Ren , Quanlu Zhang , Zebin Ren , Deng Cai , Mi Zhang

As the volume of publicly available data continues to grow, researchers face the challenge of limited diversity in benchmarking machine learning tasks. Although thousands of datasets are available in public repositories, the sheer abundance…

Information Retrieval · Computer Science 2025-02-25 Mara Graziani , Malina Molnar , Irina Espejo Morales , Joris Cadow-Gossweiler , Teodoro Laino

Astronomical researchers often think of analysis and visualization as separate tasks. In the case of high-dimensional data sets, though, interactive exploratory data visualization can give far more insight than an approach where data…

Instrumentation and Methods for Astrophysics · Physics 2015-06-05 Alyssa A. Goodman

Machine learning (ML) is becoming prevalent in embedded AI sensing systems. These "ML sensors" enable context-sensitive, real-time data collection and decision-making across diverse applications ranging from anomaly detection in industrial…

State-of-the-art computer vision approaches rely on huge amounts of annotated data. The collection of such data is a time consuming process since it is mainly performed by humans. The literature shows that semi-automatic annotation…

Computer Vision and Pattern Recognition · Computer Science 2019-11-05 Jonas Jäger , Gereon Reus , Joachim Denzler , Viviane Wolff , Klaus Fricke-Neuderth