scholarly journals Geometric Deep Lean Learning: Evaluation Using a Twitter Social Network

2021 ◽  
Vol 11 (15) ◽  
pp. 6777
Author(s):  
Javier Villalba-Diez ◽  
Martin Molina ◽  
Daniel Schmidt

The goal of this work is to evaluate a deep learning algorithm that has been designed to predict the topological evolution of dynamic complex non-Euclidean graphs in discrete–time in which links are labeled with communicative messages. This type of graph can represent, for example, social networks or complex organisations such as the networks associated with Industry 4.0. In this paper, we first introduce the formal geometric deep lean learning algorithm in its essential form. We then propose a methodology to systematically mine the data generated in social media Twitter, which resembles these complex topologies. Finally, we present the evaluation of a geometric deep lean learning algorithm that allows for link prediction within such databases. The evaluation results show that this algorithm can provide high accuracy in the link prediction of a retweet social network.

2021 ◽  
Vol 2 (4) ◽  
pp. 226-235
Author(s):  
Yasir Babiker Hamdan ◽  
Sathish

An identifying the news are real or fake instantly with high accuracy is a challenging work. The deep learning algorithm is implementing here to acquire very accurate separation of real and fake news rather than other methods. This research work constructs naïve bayes and CNN classifiers with Q-learning decision making. The two different approaches detect fake news in online and it gives to decision making section which is designed at tail in our research. The deep decision making section compares the input and make the decision wisely and it provides the more accurate output rather than single classifiers in deep learning. This research work comprises compare between our proposed works with single classifiers.


2019 ◽  
Vol 156 (6) ◽  
pp. S-58 ◽  
Author(s):  
Maarten R. Struyvenberg ◽  
Jeroen de Groof ◽  
Joost van der Putten ◽  
Fons van der Sommen ◽  
Francisco Baldaque-Silva ◽  
...  

Water ◽  
2021 ◽  
Vol 13 (12) ◽  
pp. 1668
Author(s):  
Mohammad Moghaddam ◽  
Paul A Ferre ◽  
Mohammad Reza Ehsani ◽  
Jeffrey Klakovich ◽  
Hoshin Vijay Gupta

We confirm that energy dissipation weighting provides the most accurate approach to determining the effective hydraulic conductivity (Keff) of a binary K grid. A deep learning algorithm (UNET) can infer Keff with extremely high accuracy (R2 > 0.99). The UNET architecture could be trained to infer the energy dissipation weighting pattern from an image of the K distribution, although it was less accurate for cases with highly localized structures that controlled flow. Furthermore, the UNET architecture learned to infer the energy dissipation weighting even if it was not trained directly on this information. However, the weights were represented within the UNET in a way that was not immediately interpretable by a human user. This reiterates the idea that even if ML/DL algorithms are trained to make some hydrologic predictions accurately, they must be designed and trained to provide each user-required output if their results are to be used to improve our understanding of hydrologic systems.


2020 ◽  
Vol 91 (6) ◽  
pp. 1242-1250 ◽  
Author(s):  
Albert J. de Groof ◽  
Maarten R. Struyvenberg ◽  
Kiki N. Fockens ◽  
Joost van der Putten ◽  
Fons van der Sommen ◽  
...  

2018 ◽  
Vol 185 ◽  
pp. 00026
Author(s):  
Sung-Yu Tsai ◽  
Jen-Yuan (James) Chang

Sheet metal is widely used in the industry for metal forming purposes, such as metal stamping and laser cutting as shown. It is often winded and stored in a coil form in order for better transportation. In the recent years, industry 4.0 has been a widely discussed topic in terms of industry manufacturing solutions, the manufacturing is required to be more flexible, efficient and also require more customization. In conventional coil levelling system, the machine settings are often tuned by the experienced technicians with many years of experiences. However, as industry 4.0 focused on information process through real objects, it is required to digitize the experience through deep learning method. Therefore, it is required to be adapted through data information transfer between real world and machines, or even machines to machines. In addition, the data information is often processed and analysed through computers which are often desired to mimic the operations of the experienced machine technicians through machine learning or deep learning methods. This paper is aimed to describe and develop the deep learning algorithm with application based on coil levelling system. Finally, through this paper, design of the deep learning algorithm with application based on coil levelling system is verified.


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