Publications by Diogenes Cruz Figueroa García
Coursera JHU Text Prediction App development
1 Synopsis In this document, I show the approach I followed towards generating the shiny app for the Coursera - JHU Data Science Specialization Capston. The app is a simple text predictor which sugests a number of words based on what’s been written before, using some Natural Language Processing. Here you can find the Shiny App, whereas the pitc...
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Coursera JHU Data Science Specialization Capstone Project - Milestone Report
1. Synopsis This document is prepared as the final project (Capstone) in the JHU-Coursera Data Science Specialization. The capstone is done in conjunction with SwiftKey, a software developing company famous for it’s keyboard with predictive algorithms. The idea behind this project is to simulate an algorithm for a predictive keyboard, and to de...
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Assignment Pitch
8/3/2020 Utility Functions In Economics, it is common to have to maximize utility functions subject to some budget constraint, and find the optimal consumption basket. With the traditional chalkboard, it is somewhat hard to convey the idea of what happens when prices or income changes. The idea with this shiny app is to make it more interactive ...
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Developing Data Products - Week 3 Assignment
March 2nd, 2020 CFE’s Power Plants The following plot shows Mexico’s public utility CFE’s power plants by technology and plant capacity, using color as a third dimension for ploting the subsidiary to which the corresponding power plant belogs to. Thank you Have a nice day ...
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CFE Comisión Federal de Electricidad Power Plants
Date: February 28th, 2020 Comisión Federal de Electricidad This page is created as the assignment for JHU - Coursera Data Science specialization course, Developing Data Products, corresponding to week 2. I’ll be working with a data base that I created, which can be downloaded here. It shows the power plants of the Mexican Power Utility CFE, w...
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Reproducible Research assignment 2
Synopsis The purpose of this analysis is to briefly summarize the data concerning weather events which may affect the health of the US Citizens, and the economic impact of such events. Ultimately, this introduction may be used to dig deeper into the impact of natural phenomena so as to guide public policy. We find that the most common weather eve...
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JHU-Coursera Capstone App Pitch
19/5/2020 Concept for the application The application was created as the capstone project for Coursera’s JHU Data Science Specialization. The idea was to take a data set provided by JHU containing some millions of text lines from news sites, twitteer and blogs, and use it to make a text prediction application, based on Natural Language Proces...
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