Publications by Matheus Cardoso
Course Project - JHU - Reproducible Research
Synopsis With scarce resources, it is important to make the right decisions at strategic points in order to minimize impacts on the population and the economy. This study aims to guide public managers on which natural phenomena have the potential to cause the greatest disturbance in the society, in order to take measures to mitigate negative effe...
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Matheus-Cardoso-DDP-JHU-Week4
CourseraJohn Hopkins UniversityDeveloping Data Products Matheus Cardoso 2020-08-13 Week 4 - Assignment Data Analysis of the largest national exam for High School education in Brazil ENEM - Exame Nacional do Ensino Médio The Analysis What is ENEM ? ENEM is a non-mandatory, standardized Brazilian national exam, which evaluates high school stud...
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Predicting quality of weight lifting exercises based on wearable devices data
knitr::opts_chunk$set(echo = TRUE, include = TRUE, cache = TRUE, warning = FALSE, message = FALSE) 1 Abstract In this project we’ll be analysing the weight lifting exercises dataset provided by researchers at Pontifical Catholic University of Rio de Janeiro (PUC-Rio), Brazil. Such an analysis is of importance to assess if a given person is doi...
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Project Assignmet for week 02
library(leaflet) library(magrittr) pao <- c("<a href='https://www.bondinho.com.br/parque/'>Pão de Açúcar<br><small>(Option for English version on right top side)</small><br><img src='https://www.bondinho.com.br/_nuxt/img/bondinho-pao-de-acucar-footer-desktop-0b2f653.jpg' width='300' height='150'></a>") cristo <- c("<a href='http://www.tremdo...
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Regression Model - Coursera - Course Project
Executive Summary In this post we’ll perform some data analysis in regard to transmission type and miles per gallon (MPG). We’ll seek to answer 2 main questions: “Is an automatic or manual transmission better for MPG”? How can we “Quantify the MPG difference between automatic and manual transmissions”? Data Exploration Introduction...
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Final Pitch
CourseraJohn Hopkins UniversityData Science Capstone Project Matheus Cardoso 2020-09-06 What is this App all about? This app is an interactive way to show the implementation of an algorithm capable of predict the next word in a sentence. The algorithm uses ngrams to suggest the next word. The dataset used as source to train the model was from He...
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Predictive Typing Engine Project - Matheus C.
library(tidyverse) library(magrittr) library(forcats) library(patchwork) library(knitr) library(kableExtra) library(DT) ./text-statistics.sh 1 Introduction This report shows some analysis done in the corpora of text files scraped from the web. The source for this dataset was the Corpora Helios Project. In this dataset, 3 files were taken for fur...
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