Publications by Madhukanth
Final Project
1. Goal In the present report, the relationship among the pulse at rest, pulse in activity, height, weight, and body mass index of a group of male and female patients was assessed. 2. Analytic Approach Unsupervised learning techniques such as Principal Component Analysis (PCA) and Clustering Analysis were applied to infer relationships among the v...
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Case Study 3
Introduction Learning analytics is the use of data to understand and improve learning. Unsupervised learning is a type of machine learning that can be used to identify patterns and relationships in data without the need for labeled data. In this case study, you will use unsupervised learning to analyze learning data from a Simulated School course. ...
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Load necessary libraries library(dplyr) ## ## Attaching package: 'dplyr' ## The following objects are masked from 'package:stats': ## ## filter, lag ## The following objects are masked from 'package:base': ## ## intersect, setdiff, setequal, union library(ggplot2) library(cluster) Simulate student features simulate_student_features <- f...
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Lab Assignment 2
In this lab you will respond to a set of prompts for two parts. Part I: Data Product For the data product, you will interpret a different type of model – a model in a regression mode. So far, we have specified and interpreted a classification model: one predicting a dichotomous outcome (i.e., whether students pass a course). In many cases, howev...
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The lab provides space to work with data and to reflect on how the concepts and techniques introduced in each lab might apply to your own research. To earn a badge for each lab, you are required to respond to a set of prompts for two parts: In Part I, you will extend our model by adding another variable. In Part II, you will reflect on your unders...
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1. PREPARE Each machine learning “case study” is designed to illustrate how machine learning methods and techniques can be applied to address a research question of interest, create useful data products, and conduct reproducible research. Each case study is structured around a basic analytics workflow modeled after the Data-Intensive Research W...
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