Publications by Viviane Schneider, PhD
Document
1 Context of study Accidents Report Text Mining Analysis Falar do contexto do projeto e como isso ajuda na formação dos indicadores 2 Study goal The purpuse of this study is to discover knowledge about the causes of disasters in the oil and gas industries, in order to support the establishment of indicators in the Human Factors II Project (Lib...
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Text Mining HF Framework
R Packages # Pacotes e Funções library(tidyverse) # Manipulacao eficiente de dados library(tidytext) # Manipulacao eficiente de texto library(textreadr) # Leitura de pdf para texto library(tm) # Pacote de mineracao de texto com stopwords library(wordcloud) # Grafico nuvem de palavras library(igraph) library(ggraph) library(ggplot2) li...
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Text Mining GO
1 Context of study "The explosion that tore through the Deepwater Horizon drilling rig last April 20, as the rig’s crew completed drilling the exploratory Macondo well deep under the waters of the Gulf of Mexico, began a human, economic, and environmental disaster. Eleven crew members died, and others were seriously injured, as fire engulfed an...
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Context of Coherence
The contexts of Coherence Introduction Highlights Where and Why you can use this meta-model Agents and its befiefs Symbols Design Science Research Methodology Contextual Coherence Context Dimensions Referential Context Situational Context Representational Context References Introduction This page describes a syntesys of the conceptual model of...
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Analytic Hierarchy Process (AHP)
1 Analytic Hierarchy Process (AHP) Em desenvolvimento ## Domain Background Em desenvolvimento ## Study goals Main Goal: Em desenvolvimento 1.1 Methods and materials Em desenvolvimento 2 Libraries 2.1 Normalization Scale: 1 - 6,being 1 a week point, 5 a strong point, and 6 means not responded 2.2 Variables 2.2.1 CONFORT AND LEISURE ON NON-WOR...
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Madrid and TECNOPUC Kruskal-Wallis
1 Kruskal-Wallis test Kruskal-Wallis test by rank is a non-parametric alternative to one-way ANOVA test, which extends the two-samples Wilcoxon test in the situation where there are more than two groups. Its recommended when the assumptions of one-way ANOVA test are not met. This tutorial describes how to compute Kruskal-Wallis test in R software...
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Clusters
1 Contexto do Estudo A análise Objetivo do estudo: O objetivo do estudo é aplicar técnicas de machine learning para estabelecer o contexto dos programas de pós-graduação que possuem correlação positiva entre Perfil multi/interdisciplinar e produção de tecnologias. Pergunta de pesquisa: Quais as características do contexto contexto dos ...
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Woad Database Analysis
1 World Offshore Accident Database - Woad Woad (World Offshore Accident Database) gives you access to accident data for diverse offshore facility types. It has been curated since 1975 by experts at DNV GL, providing accident causes, location, social and economic impacts, etc. that prove invaluable for a variety of risk management initiatives. Off...
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Cor_norm
library(dplyr) library(plotly) library(ggplot2) library(tidyr) library(magrittr) library(plotrix) library(rgl) library(car) library(lubridate) library(ggplot2) library(GGally) library(corrplot) library(corrgram) library(ppcor) library(readxl) IMI_e_IPT <- read_excel("IMI e IPT.xlsx", col_types = c("numeric", "text", "text", ...
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Woad Analysis 3 decades
1 World Offshore Accident Database - Woad Woad (World Offshore Accident Database) gives you access to accident data for diverse offshore facility types. It has been curated since 1975 by experts at DNV GL, providing accident causes, location, social and economic impacts, etc. that prove invaluable for a variety of risk management initiatives. Off...
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