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Sparse support vector machine (SVM) is a popular classification technique that can simultaneously learn a small set of the most interpretable features and identify the support vectors. It has achieved great successes in many real-world…

机器学习 · 统计学 2019-07-19 Weizhong Zhang , Bin Hong , Wei Liu , Jieping Ye , Deng Cai , Xiaofei He , Jie Wang

In this paper we introduce a software package, the Very Long Baseline Interferometry Network SIMulator (VNSIM), which provides an integrated platform assisting radio astronomers to design the Very Long Baseline Interferometry (VLBI)…

天体物理仪器与方法 · 物理学 2019-11-11 Zhen Zhao , Tao An , Baoqiang Lao

This is a user guide for the first version of our developed Maple library, named Singularity. The first version here is designed for the qualitative study of local real zeros of scalar smooth maps. This library will be extended for symbolic…

动力系统 · 数学 2018-03-13 Majid Gazor , Mahsa Kazemi

Embeddings are powerful tools for transforming complex and unstructured data into numeric formats suitable for computational analysis tasks. In this work, we use multiple embeddings for similarity calculations to be applied in bibliometrics…

数字图书馆 · 计算机科学 2024-09-04 Daniel Witschard , Ilir Jusufi , Andreas Kerren

The past decades have witnessed the rapid development of image and video coding techniques in the era of big data. However, the signal fidelity-driven coding pipeline design limits the capability of the existing image/video coding…

计算机视觉与模式识别 · 计算机科学 2020-01-13 Yueyu Hu , Shuai Yang , Wenhan Yang , Ling-Yu Duan , Jiaying Liu

In recent years, State Space Models (SSMs) with efficient hardware-aware designs, known as the Mamba deep learning models, have made significant progress in modeling long sequences such as language understanding. Therefore, building…

计算机视觉与模式识别 · 计算机科学 2025-09-26 Juntao Zhang , Shaogeng Liu , Jun Zhou , Kun Bian , You Zhou , Jianning Liu , Pei Zhang , Bingyan Liu

The visual appearance of a product significantly influences purchase decisions on e-commerce websites. We propose a novel framework VASG (Visually Aware Skip-Gram) for learning user and product representations in a common latent space using…

信息检索 · 计算机科学 2020-08-18 Parth Tiwari , Yash Jain , Shivansh Mundra , Jenny Harding , Manoj Kumar Tiwari

The effectiveness of Voting Advice Applications (VAA) is often compromised by the length of their questionnaires. To address user fatigue and incomplete responses, some applications (such as the Swiss Smartvote) offer a condensed version of…

机器学习 · 计算机科学 2024-04-03 Fynn Bachmann , Cristina Sarasua , Abraham Bernstein

Designing unimodular waveforms with a desired beampattern, spectral occupancy and orthogonality level is of vital importance in the next generation Multiple-Input Multiple-Output (MIMO) radar systems. Motivated by this fact, in this paper,…

信号处理 · 电气工程与系统科学 2021-12-14 Ehsan Raei , Saeid Sedighi , Mohammad Alaee-Kerahroodi , M. R. Bhavani Shankar

Street view imagery (SVI), largely captured via outfitted fleets or mounted dashcams in consumer vehicles is a rapidly growing source of geospatial data used in urban sensing and development. These datasets are often collected…

人机交互 · 计算机科学 2024-04-02 Tahiya Chowdhury , Ilan Mandel , Jorge Ortiz , Wendy Ju

This specification defines a protocol for retrieving image data from a variety of astronomical image repositories through a uniform interface. The interface is meant to be reasonably simple to implement by service providers. A query…

天体物理仪器与方法 · 物理学 2019-05-22 Doug Tody , Ray Plante , Paul Harrison

Robust tooling and publicly available pre-trained models have helped drive recent advances in mechanistic interpretability for language models. However, similar progress in vision mechanistic interpretability has been hindered by the lack…

Test beam data reconstruction is a task that requires a large amount of flexibility due to the heterogeneous data acquisition environments found in these experiments. Often, detectors with different readout schemes such as triggered,…

仪器与探测器 · 物理学 2019-12-03 Jens Kröger , Simon Spannagel , Morag Williams

Learning interpretable and disentangled representations of data is a key topic in machine learning research. Variational Autoencoder (VAE) is a scalable method for learning directed latent variable models of complex data. It employs a clear…

机器学习 · 计算机科学 2020-06-04 Andriy Serdega , Dae-Shik Kim

Bird's-eye-view (BEV) map layout estimation requires an accurate and full understanding of the semantics for the environmental elements around the ego car to make the results coherent and realistic. Due to the challenges posed by occlusion,…

计算机视觉与模式识别 · 计算机科学 2024-11-05 Yiwei Zhang , Jin Gao , Fudong Ge , Guan Luo , Bing Li , Zhaoxiang Zhang , Haibin Ling , Weiming Hu

Variable selection techniques have become increasingly popular amongst statisticians due to an increased number of regression and classification applications involving high-dimensional data where we expect some predictors to be unimportant.…

统计方法学 · 统计学 2010-09-20 Anthony Lee , Francois Caron , Arnaud Doucet , Chris Holmes

In order to make the task, description of planning domains and problems, more comprehensive for non-experts in planning, the visual representation has been used in planning domain modeling in recent years. However, current knowledge…

人工智能 · 计算机科学 2018-04-20 Yuncong Li , Hankz Hankui Zhuo

We show how a neural network can be trained to Wiener filter masked CMB maps to high accuracy. We propose an innovative neural network architecture, the WienerNet, which guarantees linearity in the data map. Our method does not require…

宇宙学与河外天体物理 · 物理学 2019-05-16 Moritz Münchmeyer , Kendrick M. Smith

In the context of autonomous navigation, effectively conveying abstract navigational cues to agents in dynamic environments presents significant challenges, particularly when navigation information is derived from diverse modalities such as…

机器学习 · 计算机科学 2025-03-17 Hsuan-Kung Yang , Tsung-Chih Chiang , Jou-Min Liu , Ting-Ru Liu , Chun-Wei Huang , Tsu-Ching Hsiao , Chun-Yi Lee

Support Vector Machines (SVMs) are a relatively new supervised classification technique to the land cover mapping community. They have their roots in Statistical Learning Theory and have gained prominence because they are robust, accurate…

机器学习 · 计算机科学 2007-09-26 Gidudu Anthony , Hulley Greg , Marwala Tshilidzi