نتایج جستجو برای: graph based view

تعداد نتایج: 3250547  

Journal: :Neural Computing and Applications 2022

With the explosive growth of multi-source data, multi-view clustering has attracted great attention in recent years. Most existing methods operate raw feature space and heavily depend on quality original representation. Moreover, they are often designed for data ignore rich topology structure information. Accordingly, this paper, we propose a generic framework to cluster both attribute graph wi...

Journal: :IEEE Transactions on Network Science and Engineering 2022

Graph representation learning aims at mapping a graph into lower-dimensional feature space. Deep attributed representation, utilizing deep models on the structure and attributes, shows its significance in mining complex relational data. Most existing assume attributes single-attributed view. However, rich information real-world applications demands ability to handle multiple views. For example,...

2001
Martin Erwig

We propose a new style of writing graph algorithms in functional languages which is based on an alternative view of graphs as inductively deened data types. We show how this graph model can be implemented eeciently, and then we demonstrate how graph algorithms can be succinctly given by recursive function deenitions based on the inductive graph view. We also regard this as a contribution to the...

2008
Hartmut Ehrig Karsten Ehrig Claudia Ermel Ulrike Golas

The complexity of large system models in software engineering nowadays is mastered by using different views. View-based modeling aims at creating small, partial models, each one of them describing some aspect of the system. Existing formal techniques supporting view-based visual modeling are based on typed attributed graphs, where views are related by typed attributed graph morphisms. Such morp...

Journal: :Journal of Intelligent and Robotic Systems 2021

Abstract This article concerns the problem of a dense mapping system for robot exploring new environment. In this scenario, equipped with an RGB-D camera uses RGB and range data to build consistent model Firstly, requires selection representation. Secondly, has deal localization drift which can be corrected when loop closure is detected. article, we both these problems, make several technical c...

Journal: :IEEE Transactions on Multimedia 2023

Graph-based multi-view clustering aiming to obtain a partition of data across multiple views, has received considerable attention in recent years. Although great efforts have been made for graph-based clustering, it is still challenging fuse characteristics from various views learn common representation clustering. In this paper, we propose novel Consistent Multiple Graph Embedding Clustering f...

2001
Jochen Alber Henning Fernau Rolf Niedermeier

Graph separation is a well-known tool to make (hard) graph problems accessible to a divide-and-conquer approach. We show how to use graph separator theorems in combination with (linear) problem kernels in order to develop fixed parameter algorithms for many wellknown NP-hard (planar) graph problems. We coin the key notion of glueable select&verify graph problems and derive from that a prospecti...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان - دانشکده علوم انسانی 1393

learning-oriented assessment seeks to emphasise that a fundamental purpose of assessment should be to promote learning. it mirrors formative assessment and assessment for learning processes. it can be defined as actions undertaken by teachers and / or students, which provide feedback for the improvement of teaching and learning. it also contrasts with equally important measurement-focused appro...

Journal: :IEEE/CAA Journal of Automatica Sinica 2022

Dear Editor, This letter proposes a contrastive consensus graph learning model for multi-view clustering. Graphs are usually built to outline the correlation between multi-model objects in clustering task, and multiview aims learn that integrates spatial property of each view. Nevertheless, most graph-based models merely consider overall structure from all views but neglect local consistency di...

2009
Amrudin Agovic Arindam Banerjee

Recent years have seen a growing number of graph-based semisupervised learning methods. While the literature currently contains several of these methods, their relationships with one another and with other graph-based data analysis algorithms remain unclear. In this paper, we present a unified view of graph-based semi-supervised learning. Our framework unifies three important and seemingly unre...

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