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Embedding learning of categorical features (e.g. user/item IDs) is at the core of various recommendation models including matrix factorization and neural collaborative filtering. The standard approach creates an embedding table where each…

机器学习 · 计算机科学 2021-06-08 Wang-Cheng Kang , Derek Zhiyuan Cheng , Tiansheng Yao , Xinyang Yi , Ting Chen , Lichan Hong , Ed H. Chi

Chess, a deterministic game with perfect information, has long served as a benchmark for studying strategic decision-making and artificial intelligence. Traditional chess engines or tools for analysis primarily focus on calculating optimal…

人工智能 · 计算机科学 2025-12-02 Daren Zhong , Dingcheng Huang , Clayton Greenberg

The benefits of automating design cycles for Bayesian inference-based algorithms are becoming increasingly recognized by the machine learning community. As a result, interest in probabilistic programming frameworks has much increased over…

机器学习 · 计算机科学 2018-11-12 Marco Cox , Thijs van de Laar , Bert de Vries

The EditLens is an interactive lens technique that supports the editing of graphs. The user can insert, update, or delete nodes and edges while maintaining an already existing layout of the graph. For the nodes and edges that are affected…

图形学 · 计算机科学 2016-12-16 Stefan Gladisch , Valerius Weigandt , Heidrun Schumann , Christian Tominski

EvenQuads is a new card game that is a generalization of the SET game, where each card is characterized by three attributes, each taking four possible values. Four cards form a quad when, for each attribute, the values are the same, all…

In this work we develop a new method, named Sub-graph Permutation Equivariant Networks (SPEN), which provides a framework for building graph neural networks that operate on sub-graphs, while using a base update function that is permutation…

机器学习 · 计算机科学 2022-10-18 Joshua Mitton , Roderick Murray-Smith

Deep active learning (AL) selects batches of instances for annotation to avoid retraining deep neural networks (DNNs) after each new label. Employing a naive top-$b$ selection can result in a batch of redundant (similar) instances. To…

机器学习 · 计算机科学 2026-03-12 Denis Huseljic , Marek Herde , Lukas Rauch , Paul Hahn , Zhixin Huang , Daniel Kottke , Stephan Vogt , Bernhard Sick

We study a practical setting of continual learning: fine-tuning on a pre-trained model continually. Previous work has found that, when training on new tasks, the features (penultimate layer representations) of previous data will change,…

计算机视觉与模式识别 · 计算机科学 2022-05-10 Shibo Jie , Zhi-Hong Deng , Ziheng Li

This article introduces a novel and fast method for refining pre-trained static word or, more generally, token embeddings. By incorporating the embeddings of neighboring tokens in text corpora, it continuously updates the representation of…

计算与语言 · 计算机科学 2025-04-22 Mario M. Kubek , Shiraj Pokharel , Thomas Böhme , Emma L. McDaniel , Herwig Unger , Armin R. Mikler

In this paper, we propose a refined scene text detector with a \textit{novel} Feature Enhancement Network (FEN) for Region Proposal and Text Detection Refinement. Retrospectively, both region proposal with \textit{only} $3\times 3$…

计算机视觉与模式识别 · 计算机科学 2017-11-15 Sheng Zhang , Yuliang Liu , Lianwen Jin , Canjie Luo

This paper presents a novel implicit scheme for the constraint resolution in real-time finite element simulations in the presence of contact and friction. Instead of using the standard motion correction scheme, we propose an iterative…

分布式、并行与集群计算 · 计算机科学 2023-06-13 Ziqiu Zeng , Hadrien Courtecuisse

Memoryless computation is a new technique to compute any function of a set of registers by updating one register at a time while using no memory. Its aim is to emulate how computations are performed in modern cores, since they typically…

计算复杂性 · 计算机科学 2013-10-23 Peter J. Cameron , Ben Fairbairn , Maximilien Gadouleau

PageRank is a metric that assigns importance to the vertices of a graph based on its neighbors and their scores. Recently, there has been increasing interest in computing PageRank on dynamic graphs, where the graph structure evolves due to…

分布式、并行与集群计算 · 计算机科学 2025-06-24 Subhajit Sahu

Non-negative signals form an important class of sparse signals. Many algorithms have already beenproposed to recover such non-negative representations, where greedy and convex relaxed algorithms are among the most popular methods. One fast…

信号处理 · 电气工程与系统科学 2020-06-09 Konstantinos Voulgaris , Mike E. Davies , Mehrdad Yaghoobi

Aiming to improve the checkerboard corner detection robustness against the images with poor quality, such as lens distortion, extreme poses, and noise, we propose a novel detection algorithm which can maintain high accuracy on inputs under…

计算机视觉与模式识别 · 计算机科学 2023-02-13 Ben Chen , Caihua Xiong , Qi Zhang

The Fisher-Yates shuffle is a well-known algorithm for shuffling a finite sequence, such that every permutation is equally likely. Despite its simplicity, it is prone to implementation errors that can introduce bias into the generated…

密码学与安全 · 计算机科学 2025-01-13 Stefan Zetzsche , Jean-Baptiste Tristan , Tancrede Lepoint , Mikael Mayer

In federated learning (FL), clients with limited resources can disrupt the training efficiency. A potential solution to this problem is to leverage a new learning procedure that does not rely on backpropagation (BP). We present a novel…

机器学习 · 计算机科学 2023-09-06 Seonghwan Park , Dahun Shin , Jinseok Chung , Namhoon Lee

In modern optimization methods used in deep learning, each update depends on the history of previous iterations, often referred to as memory, and this dependence decays fast as the iterates go further into the past. For example, gradient…

机器学习 · 计算机科学 2026-01-14 Matias D. Cattaneo , Boris Shigida

Accelerating inexact string matching procedures is of utmost importance when dealing with practical applications where huge amount of data must be processed in real time, as usual in bioinformatics or cybersecurity. Inexact matching…

分布式、并行与集群计算 · 计算机科学 2018-11-27 Alessandro Cinti , Filippo Maria Bianchi , Alessio Martino , Antonello Rizzi

Deep learning requires data. A useful approach to obtain data is to be creative and mine data from various sources, that were created for different purposes. Unfortunately, this approach often leads to noisy labels. In this paper, we…

机器学习 · 计算机科学 2018-03-28 Eran Malach , Shai Shalev-Shwartz