HyperWorks Desktop包含HyperView,HyperGraph,HyperGraph 3D,TexView, MediaView,MotionView 和 HyperMesh。 每个页面中又可以包含1-16个窗口<Window>,每个窗口都可以是HyperWorks软件中的一个模块,如HyperView,HyperGraph,MotionView,HyperGraph3D等。 这些命令是post⇒ HyperViewhwplot⇒ HyperGraph 2D plot3d⇒ HyperGraph 3D texteditor⇒ TextView video⇒ MediaView HyperView扩展应用层“对象分级结构图”(灰色框显示HyperWork的基础应用层):HyperGraph扩展应用层“对象分级结构图”(灰色框显示HyperWork的基础应用层):
作者 | 乔剑博 编辑 | 李仲深 论文题目 Hypergraph Structure Learning for Hypergraph Neural Networks 论文摘要 超图是对实体之间的高阶关系进行编码的自然且富有表现力的建模工具
因此作者提出的解决方案会很有意思,利用Hypergraph超图来解决这一问题。 超图作为一种特殊的Graph,它可以连接两个以上的节点,通过该模型可以缓解各模态下用户与项之间的稀疏性问题。 如上图的示意图,展示了modality-originated hypergraph的构建,即用户1和用户2都与多个短视频进行过交互如1和2,因此在每个模态的超边上都可以连接多个item节点,如帧、声学、 超图生成模块(Hypergraph Generation Modules)。这里分为 Interest-based User和 Item两种构建方式,如上图的下半部分。 超图卷积(Hypergraph Convolution Network (HGCN))。构完超图之后,学习表示就套公式就好: 预测模块。 总结来说HyperCTR关键词是多模态+时序+组,通过基于兴趣的用户超图和项超图这两个Hypergraph来丰富每个用户和项的表示。
论文:Dual Channel Hypergraph Collaborative Filtering 下载地址:https://dl.acm.org/doi/pdf/10.1145/3394486.3403253 针对以上两个问题,论文提出了双通道超图卷积网络协同过滤的框架DHCF(Dual Channel Hypergraph Collaborative Filtering): 1. 方法介绍 2.1 基本定义 Hypergraph主要特点是一条边可以连接任意数量的顶点,即一个点集。 超图(HyperGraph)自然具有建模高阶连接的能力。此外,超图卷积可以处理高阶相关结构,作为一种有效而深入的操作。 总结数学表达式如下 2.4 模型定义 本文使用的一个关键结构 Jump Hypergraph Convolution,在最初的超图卷积的基础上添加一个skip connect的连接,起到类似于ResNet
Altair HyperGraph(2D&3D绘图与数据分析)Altair HyperGraph 是一款功能强大的数据分析与绘图工具,支持多种流行文件格式的导入。 此外,HyperGraph 还结合了高质量的演示输出和定制功能,为任何组织创建一个完整的数据分析系统。
而基于超图的跨层次跨位置表示网络(Hypergraph-Based Cross-Level and Cross-Position Representation Network, HyperC2Net)则突破了这一瓶颈 Hyper-YOLO: When visual object detection meets hypergraph computation[J]. arXiv preprint arXiv:2408.04804 Hypergraph neural networks[C]//Proceedings of the AAAI conference on artificial intelligence. 2019, 33 HGNN+: General hypergraph neural networks[J].
Hypergraph neural networks[C]//Proceedings of the AAAI conference on artificial intelligence. 2019, 33 HGNN+: General hypergraph neural networks[J]. Hypergraph Isomorphism Computation[J]. Hypergraph Foundation Model[J]. arXiv preprint arXiv:2503.01203, 2025.
Spatial-Temporal Interplay in Human Mobility: A Hierarchical Reinforcement Learning Approach with Hypergraph CI-STHPAN: Pre-Trained Attention Network for Stock Selection with Channel-Independent Spatio-Temporal Hypergraph Hawkes-enhanced Spatial-Temporal Hypergraph Contrastive Learning based on Criminal Correlations 作者:Liang
先来看看上图中和vertex有关的第①个类: HyperGraph::Vertex,在g2o的GitHub上(https://github.com/RainerKuemmerle/g2o),它在这个路径 g2o/core/hyper_graph.h 这个 HyperGraph::Vertex 是个abstract vertex,必须通过派生来使用。 然后我们看g2o 类结构图中第②个类,我们看到HyperGraph::Vertex 是通过类OptimizableGraph 来继承的, 而OptimizableGraph的定义在 g2o/core/optimizable_graph.h 我们找到vertex定义,发现果然,OptimizableGraph 继承自 HyperGraph,如下图所示 ?
先来看看上图中和vertex有关的第①个类: HyperGraph::Vertex,在g2o的GitHub上(https://github.com/RainerKuemmerle/g2o),它在这个路径 g2o/core/hyper_graph.h 这个 HyperGraph::Vertex 是个abstract vertex,必须通过派生来使用。 然后我们看g2o 类结构图中第②个类,我们看到HyperGraph::Vertex 是通过类OptimizableGraph 来继承的, 而OptimizableGraph的定义在 g2o/core/optimizable_graph.h 我们找到vertex定义,发现果然,OptimizableGraph 继承自 HyperGraph,如下图所示 ?
Filtering Geometric Disentangled Collaborative Filtering 【几何解耦的协同过滤】 Self-Augmented Recommendation with Hypergraph And User Historical Behavior for Sequential Recommendation 【short paper,融合时间和用户历史行为的预训练模型】 Enhancing Hypergraph Graph Network for Session-based Recommendation 【特征驱动的反射图网络】 Co-clustering Interactions via Attentive Hypergraph Convolutional Network for Multiple Social Recommendations 【short paper,双同质超图卷积网络】 Enhancing Hypergraph Knowledge Graph Contrastive Learning for Recommendation 【知识图谱上的对比学习】 Self-Augmented Recommendation with Hypergraph
作者 | 王汝恒 编辑 | 李仲深 论文题目 Heterogeneous Hypergraph Embedding for Graph Classification 论文摘要 最近,图神经网络因其在成对关系学习中的突出表现而被广泛用于网络嵌入
为了解决这些挑战,作者提出了Hypergraph Computation Empowered Semantic Collecting and Scattering(HGC-SCS)框架,该框架将视觉特征图转换为语义空间 Hypergraph Learning Methods 超图(hypergraph)[17, 18]可以用来捕获这些复杂的、高阶关联。 Iii-B1 Hypergraph Construction. 如图S1所示,作者的backbone被划分为五个离散阶段。这些阶段的代表特征图分别为。 Iii-B2 Hypergraph Convolution. V-D3 On Hypergraph Construction of Hypergraph Computation Phase 为了检验构建超图时所使用的距离阈值的影响,作者进行了进一步的消融实验,结果如表
简读分享 | 乔剑博 编辑 | 王宇哲 论文题目 Multi-way relation-enhanced hypergraph representation learning for anti-cancer
Towards Hierarchical Policy Learning for Conversational Recommendation with Hypergraph-based Reinforcement Specifically, we develop a dynamic hypergraph to model user preferences and introduce an intrinsic motivation Basket Representation Learning by Hypergraph Convolution on Repeated Items for Next-basket Recommendation (in a basket) as a hyperedge, where the correlations among different items can be well exploited by hypergraph
Multi-grained Hypergraph Interest Modeling for Conversational Recommendation 9. Multi-grained Hypergraph Interest Modeling for Conversational Recommendation Chenzhan Shang, Yupeng In this paper, we propose a novel multi-grained hypergraph interest modeling approach to capture user and form a session-based hypergraph, which captures coarse-grained, session-level relations. We further conduct multi-grained hypergraph convolution on the two kinds of hypergraphs, and utilize
. // 采用超图算法生成执行计划,注意超图算法通过set optimizer_switch="hypergraph_optimizer=on"方式启用 if (thd->lex->using_hypergraph_optimizer
Hierarchical Reinforcement Learning on Multi-Channel Hypergraph Neural Network for Course Recommendation Hierarchical Reinforcement Learning on Multi-Channel Hypergraph Neural Network for Course Recommendation Specifically, we first construct an online course hypergraph as the environment to capture the complex Then, we design a multi-channel propagation mechanism to aggregate embeddings in the online course hypergraph R2V is a data-free module and utilizes a hypergraph, including condition and result nodes, to instantiate
Counteracting User Attention Bias in Music Streaming Recommendation via Reward Modification [18] Multi-Behavior Hypergraph-Enhanced Transformer for Next-Item Recommendation [19] Self-Augmented Hypergraph Transformer for Recommender In this paper, we propose a hypergraph neural network based model named HIRS. ); Quanyu Dai (Huawei Noah's Ark Lab); Ji-Rong Wen (Renmin University of China) [18] Multi-Behavior Hypergraph-Enhanced Singapore); Yanwei Yu (Ocean University of China); Chenliang Li (Wuhan University) [19] Self-Augmented Hypergraph
Attentive Graph Neural Networks for Holistic Sequential Recommendation 5.Self-Supervised Multi-Channel Hypergraph Self-Supervised Multi-Channel Hypergraph ConvolutionalNetwork for Social Recommendation ?