Publications by john mazon
Discussion/Assignment 11: Recommender Systems - SoundCloud
For this week 11 Discussion post I’ve chosen to use Soundcloud as my recommender system of interest. The idea behind this weeks discussion/assignment is to perform in-depth Scenario Design. At it’s core we experiment with generating recommendations about how to improve the site’s recommendation capabilities. We first start below by answerin...
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Inference_for_Numerical_Data - Lab7
data(yrbss) ?yrbss ## starting httpd help server ... done R Markdown EX1 What are the cases in this data set? How many cases are there in our sample? Remember that you can answer this question by viewing the data in the data viewer or by using the following command: We see that there is 13 columns[variables] and 13,583 rows of entries. The dat...
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Week 10 Assignment –Sentiment Analysis
Introduction For the Week 10 assignment using ‘In Text Mining with R’, Chapter 2 looks at Sentiment Analysis. In this assignment, we started by getting the primary example code from chapter 2 working in an R Markdown document. You should provide a citation to this base code. You’re then asked to extend the code in two ways: Later in the d...
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Week 10 Assignment – Sentiment Analysis
Introduction For the Week 10 assignment using ‘In Text Mining with R’, Chapter 2 looks at Sentiment Analysis. In this assignment, we started by getting the primary example code from chapter 2 working in an R Markdown document. You should provide a citation to this base code. You’re then asked to extend the code in two ways: Later in the d...
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Discussion/Assignment 11: Recommender Systems
For this week 11 Discussion post I’ve chosen to use Soundcloud as my recommender system of interest. The idea behind this weeks discussion/assignment is to perform in-depth Scenario Design. At it’s core we experiment with generating recommendations about how to improve the site’s recommendation capabilities. We first start below by answerin...
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Chapter 9 - Multiple and Logistic Regression
Baby weights, Part I. (9.1, p. 350) The Child Health and Development Studies investigate a range of topics. One study considered all pregnancies between 1960 and 1967 among women in the Kaiser Foundation Health Plan in the San Francisco East Bay area. Here, we study the relationship between smoking and weight of the baby. The variable smoke is c...
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Mod6_DATA608
Assignment 6: D3 lab D3.js is a powerful data visualization library. Rather than being based around existing plot types, d3 allows you to bind any html element. This power is a double edged sword. It allows you to build completely custom data visualizations, but because you're dealing with individual html elements, you're forced to interact with ...
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Assign5_Data621
OVERVIEW In this homework assignment, you will explore, analyze and model a data set containing information on approximately 12,000 commercially available wines. The variables are mostly related to the chemical properties of the wine being sold. The response variable is the number of sample cases of wine that were purchased by wine distribution c...
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Assignment4_v1
DATA 621 – Business Analytics and Data Mining OVERVIEW In this homework assignment, you will explore, analyze and model a data set containing approximately 8000 records representing a customer at an auto insurance company. Each record has two response variables. The first response variable, TARGET_FLAG, is a 1 or a 0. A “1” means that the ...
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Homework3_Data621
--- title: "Homework #3 Binary logistic regression models " author: "Douglas Barley, Ethan Haley, Isabel Magnus, John Mazon, Vinayak Kamath, Arushi Arora" date: "11/1/2021" output: html_document: toc: true toc-title: "Homework #3 - Binary logistic regression models" toc_depth: 2 toc_float: collapsed: false ...
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