双空间图对比学习的目的是在不同的空间中获取多层次的图语义(graph semantics)。我们主要关注欧几里德空间和非欧几里德空间之间的对比。具体来说,我们对比了欧几里德空间和双曲空间中的图语义,这两个空间都是广泛用于图表示学习的空间。为了更好地理解所提出的方法,在本节中,我们将介绍有关双曲空间以及欧几里德空...
shader graph定义 不失一般性,下面所有定义无需考虑function、semantics。 定义1:shader global state是shader隐含的全局状态变量,是唯一的。 说明:shader global state虽然对用户是不可见的,但却是真实存在的,我们的算法需要把它考虑进来。return statement、clip、compute shader的同步,修改的都是shader global state。
Graph-theoretic methods, in various forms, have proven particularly useful in linguistics, since natural language often lends itself well to discrete structure. Traditionally, syntax and compositional semantics follow tree-based structures, whose expressive power lies in the principle of compositionality, m...
its domain.Finally,we prove that ournew approach generates the same operational semantics as the traditional one.It is also pointed outthat we can use our strategy to refute a claim of Loeckx and Sieber that the opperational semanticsof recursive programs cannot be built based on predicate logic...
网络释义 1. 语义图 语义超图,semantic... ... ) image semantics 图像语义 )semantic graph语义图) cartography semantics 构图语义 ... www.dictall.com|基于2个网页 例句
Thus, graph semantics can be preserved within the augmentations in an intelligent way without arbitrary manual design or prior human knowledge. Experimental results on both graph-level and node-level show that the proposed method achieves state-of-the-art accuracy on downstream classification tasks ...
Exploiting Semantics in Neural Machine Translation with Graph Convolutional Networks Diego Marcheggiani, Joost Bastings, Ivan Titov NAACL 2018 Linguistically-Informed Self-Attention for Semantic Role Labeling Emma Strubell, Patrick Verga, Daniel Andor, David Weiss, Andrew McCallum EMNLP 2018 Graph Convolu...
当前的归纳KGC通过聚合邻居结点来获取信息(不确定性语义),忽略了所有已知三元组更一般的关系语义(relation semantics:具有相同关系的实体通常在语义上相似),而这些语义本身提供丰富的信息 解决方案 提出了一种名为 CFAG 的新颖模型,它利用粗粒度聚合器(CG-AGG)和细粒度生成对抗网络(FG-GAN)中的两个粒度级别的关系语...
neosemantics is a plugin that enables theuse of RDF in Neo4j.RDF is a W3C standard modelfor data interchange. Some key features of n10s are: Store RDF data in Neo4jin a lossless manner (imported RDF can subsequently be exported without losing a single triple in the process). ...
They can represent complex concepts in a domain, or provide rich semantics and inferencing on data. In the RDF model a statement is represented by three elements: two vertices connected by an edge reflecting the subject, predicate and object of a sentence—this is known as an RDF triple. ...