全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Oscar Araque , Nelson Arzola , Omar Varón
来源:[J].PLoS ONE(IF 3.73), 2019, Vol.14 (6)DOAJ
摘要:This article addresses the study of crack behavior elicited on axial fatigue in specimens joined by butt weld made of steel ASTM A36 by using fracture mechanics and simulation software of finite elements (Ansys APDL, Franc3D). The computational model was initially to define the g...
作者:NELSON ARZOLA , OSCAR ARAQUE
来源:[J].Dyna(IF 0.175), 2013, Vol.80 (182), pp.95-104DOAJ
摘要:En este artículo se presenta un procedimiento basado en el Método de los Elementos Finitos y en la Mecánica de la Fractura Elástica Lineal para obtener un modelo matemático de propagación de grietas en uniones soldadas de filete transversal. Se empleó como material para...
作者:Oscar Araque , Lorenzo Gatti , Kyriaki Kalimeri
来源:[J].Knowledge-Based Systems(IF 4.104), 2020, Vol.191Elsevier
摘要:Abstract(#br)Moral rhetoric plays a fundamental role in how we perceive and interpret the information we receive, greatly influencing our decision-making process. Especially when it comes to controversial social and political issues, our opinions and attitudes are hardly eve...
作者:Oscar Araque , Ignacio Corcuera-Platas ...
来源:[J].Expert Systems With Applications(IF 1.854), 2017, Vol.77, pp.236-246Elsevier
摘要:Abstract(#br)Deep learning techniques for Sentiment Analysis have become very popular. They provide automatic feature extraction and both richer representation capabilities and better performance than traditional feature based techniques (i.e., surface methods). Traditional surfa...
作者:Oscar Araque , Ganggao Zhu , Carlos A. Iglesias
来源:[J].Knowledge-Based Systems(IF 4.104), 2018Elsevier
摘要:Abstract(#br)Lexical resources are widely popular in the field of Sentiment Analysis, as they represent a resource that directly encodes sentimental knowledge. Usually sentiment lexica are used for polarity estimation through the matching of words contained in a text and their as...
作者:J. Fernando Sánchez-Rada , Oscar Araque , Carlos A. Iglesias
来源:[J].Knowledge-Based Systems(IF 4.104), 2020, Vol.190Elsevier
摘要:Abstract(#br)Senpy is a framework to develop, evaluate and publish web services for sentiment and emotion analysis in text. The framework is aimed towards both developers and users. For developers, it is a means to evaluate their classifiers and easily publish them as web service...
作者:Rodrigo Barbado , Oscar Araque , Carlos A. Iglesias
来源:[J].Information Processing and Management(IF 0.817), 2019, Vol.56 (4), pp.1234-1244Elsevier
摘要:Abstract(#br)The impact of online reviews on businesses has grown significantly during last years, being crucial to determine business success in a wide array of sectors, ranging from restaurants, hotels to e-commerce. Unfortunately, some users use unethical means to improve thei...

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