Identification of Brazilian Portuguese Causative Verbs through a Weighted Graph Classification Strategy

2014 ◽  
pp. 274-279
Author(s):  
Brett Drury ◽  
Rafael Geraldeli Rossi ◽  
Alneu de Andrade Lopes
Keyword(s):  
Weighted Graph ◽  
Brazilian Portuguese ◽  
Graph Classification ◽  
Classification Strategy ◽  
Causative Verbs

scholarly journals Gaussian-Induced Convolution for Graphs

2019 ◽  
Vol 33 ◽  
pp. 4007-4014 ◽  
Author(s):  
Jiatao Jiang ◽  
Zhen Cui ◽  
Chunyan Xu ◽  
Jian Yang
Keyword(s):  
Gaussian Mixture Model ◽  
Mixture Model ◽  
State Of The Art ◽  
Weighted Graph ◽  
Gaussian Mixture ◽  
Graph Classification ◽  
Edge Information ◽  
Convolution Kernels ◽  
Public Datasets ◽  
Irregular Graphs

Learning representation on graph plays a crucial role in numerous tasks of pattern recognition. Different from gridshaped images/videos, on which local convolution kernels can be lattices, however, graphs are fully coordinate-free on vertices and edges. In this work, we propose a Gaussianinduced convolution (GIC) framework to conduct local convolution filtering on irregular graphs. Specifically, an edgeinduced Gaussian mixture model is designed to encode variations of subgraph region by integrating edge information into weighted Gaussian models, each of which implicitly characterizes one component of subgraph variations. In order to coarsen a graph, we derive a vertex-induced Gaussian mixture model to cluster vertices dynamically according to the connection of edges, which is approximately equivalent to the weighted graph cut. We conduct our multi-layer graph convolution network on several public datasets of graph classification. The extensive experiments demonstrate that our GIC is effective and can achieve the state-of-the-art results.

Questionnaire on Eating and Weight Patterns-5--Brazilian Portuguese Version

2020 ◽  
Author(s):  
Carlos Eduardo Ferreira de Moraes ◽  
Carla Mourilhe ◽  
Sílvia Regina de Freitas ◽  
Glória Valéria da Veiga ◽  
Marsha D. Marcus ◽  
...  
Keyword(s):  
Brazilian Portuguese ◽  
Portuguese Version

Em busca de explicações sobre Vocábulos Africanos: Uma investigação em alguns dicionários e/ou glossários brasileiros (1889-2006)

2020 ◽  
Author(s):  
César Costa Vitorino
Keyword(s):  
Brazilian Portuguese ◽  
Singular Value ◽  
Academic Life ◽  
African Languages ◽  
Starting Point ◽  
The Social ◽  
New Look ◽  
Afro Brazilian

The book “In search of explanations about African words: an investigation in some Brazilian dictionaries and / or glossaries (1889-2006)” raises controversial and relevant questions about the usefulness of Africanism for Brazil and the delimitation between Afro-Brazilian and africanists studies. The work is one of the results of the work that the author has been developing throughout his long and rich academic life. The author shows enthusiasm for the study of Brazilian Africanism, especially in what concerns on the relationships that are established between words and culture.It shows the participation of African languages in the constitution of the Brazilian Portuguese lexicon, since it considers that studies in this area have been taking place very slowly. Therefore, this work intends to promote the production of future researches that discuss about the social place of African words in Brazilian Portuguese. It makes a point of which we should have no doubt in affirming - unequivocally and systematically - that one can speak of Brazilian Africanism. It takes as a starting point the analysis of dictionaries and glossaries (1889-2006), while taking a retrospective look.It reflects, with such observation, about what is classified as Africanism in the Brazilian Portuguese lexicon. It suggests the need to draw a line between Afro-Brazilian and Africanists studies. Finally, it is expected that such a work can bring new look and perspectives. It is even verified that, in his text, there is a lot of work for everyone. That´s why this work in this book is considered by the author as a singular value.

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