Publications by Gaspare Mattarella
Milestone
Introduction The Data Science Capstone involves predictive text analytics. The overall objective is to help users complete sentences by analyzing the words they have entered and predicating the next word. For example, if the first few words of a text are “I want a case of …”, then the model may predict “beer” given available probabiliti...
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Introduction This report is prepared as one of the requirement in Practical Machine Learning online course by Johns Hopkins University. The basic goal of this assignment is to predict the manner of the subject (6 participants) performed some exercise. For this assignment, in order to predict the manner of the subject did the exercise decision tre...
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Assesment of the Most Harmful Atmospherical Events for Humans and US Economy According To NOAA Storm Database (1950 - 2011)
Synopsis Storms and other severe weather events can cause both public health and economic problems for communities and municipalities. Many severe events can result in fatalities, injuries, and property damage, and preventing such outcomes to the extent possible is a key concern. This project explores the U.S. National Oceanic and Atmospheric Adm...
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Peer-graded Assignment: Regression Models Course Project Assignement You work for Motor Trend, a magazine about the automobile industry. Looking at a data set of a collection of cars, they are interested in exploring the relationship between a set of variables and miles per gallon (MPG) (outcome). They are particularly interested in the followin...
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12/5/2020 Overview This was built as part of a deliverable for the course Developing Data Products as part of the Coursera Data Science Specialization. The app developed for the first part of the assignment demo is avalilable at: https://hainexx.shinyapps.io/Project_Assignement/ Source code for ui.R and server.R files are available on the GitHub...
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Capstone Presentation
12/5/2020 Introduction This presentation serves as the introduction of the application that was build for the capstone project of the Coursera Data Science specialization. The application is intended to take a string of words and predict the next word, based on the probability of occurence. The prediction algorithm is trained upon a set of three...
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