Most of the essential properties of a signed graph depend on the signs of its circles. Here I describe several questions regarding negative circles and their cousins the positive circles. Topics include incidence between signed circles and edges or vertices, characterizing signed graphs with special ...
A positive linear graph is one where all the y values are positive, whereas a standard linear graph may have a positive and a negative region. View Video Only Save Timeline 97Kviews Recommended lessons and courses for you Related LessonsRelated Courses ...
graphsnegativepositivegraphriefprewriting Positive/NegativeGraphsJenniferMitchellNorthStarofTexasWritingProjectSummer2004Objective Studentswillploteventsoftheirlifeonagraphthatwillbeusedasatoolforprewritingandbuildingcommunitywithintheclassroom.GettingStarted Takeoutasheetofpaperanddivideitintotwosections:+--Brainstorming ...
weakly balanced network:在一个complete graph中,如果任意一个triadic closure都不会出现两正一负(如b所示),那么就称之为weakly balanced network. 同样,也有 The Weakly Balanced Theorem:一个weakly balanced network complete graph可以被分为n个set,任意一个set内部的任意两个nodes都是朋友,一个set内部的一个node...
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The number of the positive, negative and zero eigenvalues in the spectrum of the (edge)-weighted graph $G$ are called positive inertia index, negative inertia index and nullity of the weighted graph $G$, and denoted by $i_+(G)$, $i_-(G)$, $i_0(G)$, respectively. In this paper...
3A). TWEAK and APRIL exerted a positive effect on TNF-induced proliferation (p = 0.001 and p = 0.019, respectively; Fig. 3B,C) while BAFF and leptin had no influence on proliferation (Fig. 3D,E). Figure 3 Proliferation of RASF in 72 h under the influence of TNF, IFN-γ...
Graph-based semi-supervised learning by mixed label propagation with a soft constraint In this paper we propose a mixed label propagation model with a single soft constraint which can effectively handle positive similarity and negative ... X Liu,S Pan,Z Hao,... - 《Information Sciences》 被引...
Experimental results show that a block-based coding scheme based on SGFT outperforms a previous scheme using graph transforms with only positive edges for several depth images. 展开 关键词: Graph signal processing transform coding image compression ...
Community detection problem in networks has received a great deal of attention during the past decade. Most of community detection algorithms took into account only positive links, but they are not suitable for signed networks. In our work, we propose an