Publications by Forhad Akbar
DATA624- Project 02
Project 2 Description This is role playing. I am your new boss. I am in charge of production at ABC Beverage and you are a team of data scientists reporting to me. My leadership has told me that new regulations are requiring us to understand our manufacturing process, the predictive factors and be able to report to them our predictive model of PH...
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DATA624- Homework 10
DATA 624: Homework 10 Libraries Instruction Data Exploration Association rules Cluster Analysis Forhad Akbar 11/29/2020 Libraries library(tidyverse) library(caret) library(earth) library(knitr) library(caret) library(pls) library(glmnet) library(Amelia) library(knitr) library(mice) library(psych) library(rattle) library(arules) ...
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DATA622-Test 01
DATA 624: Test 01 Libraries Load Data Preliminary EDA Split Data Bagging LOOCV (Jacknife) Test metrics Summary Forhad Akbar 11/19/2020 Libraries library(tidyverse) library(ipred) library(e1071) library(caret) library(knitr) Load Data df <- read.csv("Homework01.csv", header = T, sep = ",", stringsAsFactors=T) Converting X variable into ...
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DATA624- Homework 07
DATA 624: Homework 07 Libraries Exercise 6.2 Exercise 6.3 Forhad Akbar 10/30/2020 Libraries library(tidyverse) library(caret) library(pls) library(glmnet) library(Amelia) library(knitr) library(mice) library(psych) library(corrplot) library(elasticnet) Exercise 6.2 Developing a model to predict permeability (see Sect. 1.4) could sa...
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DATA624- Homework 08
DATA 624: Homework 08 Libraries Exercise 7.2 KNN Model Neural Networks MARS: Multivariate Adaptive Regression Splines SVM Model Summary Exercise 7.5 Part (a) Part (b) Part (c) Forhad Akbar 11/14/2020 Libraries library(tidyverse) library(caret) library(earth) library(knitr) library(caret) library(pls) library(glmnet) library(Amelia) ...
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DATA624- Homework 09
DATA 624: Homework 09 Libraries Exercise 8.1 Exercise 8.2 Exercise 8.3 Excercise 8.7 Forhad Akbar 11/22/2020 Libraries library(tidyverse) library(caret) library(earth) library(knitr) library(caret) library(pls) library(glmnet) library(Amelia) library(knitr) library(mice) library(psych) library(rattle) Exercise 8.1 Recreate the si...
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DATA622- Homework 02
DATA 622: Home Work 02 Libraries Shiny App PART-A Base Model Load Data Split the data Base line performance of LR Base line performance of NB Cross validation LR with 10 fold CV NB with 10 fold CV LR with 5 fold CV NB with 5 fold CV Bootstrap LR with bootstrap NB with bootstrap PART B First run: Random Forest 2nd run: Random Forest 3rd run: Ran...
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DATA621- Homework03
Overview In this homework assignment, you will explore, analyze and model a data set containing information on crime for various neighborhoods of a major city. Each record has a response variable indicating whether or not the crime rate is above the median crime rate (1) or not(0). Your objective is to build a binary logistic regression model o...
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DATA621- Homework01
Objective In this homework assignment, you will explore, analyze and model a data set containing approximately 2200 records. Each record represents a professional baseball team from the years 1871 to 2006 inclusive. Each record has the performance of the team for the given year, with all of the statistics adjusted to match the performance of a 16...
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DATA621- Homework02
Exploring Classification Metrics Exploring Classification Metrics Overview Load Data Question 2 Question 03 Question 04 Question 5 Question 6 Question 7 Question 8 Question 9 Question 10 Question 11 Question 12 Question 13 References Forhad Akbar 03/12/2021 Overview In this homework assignment, we were asked to work through various classifi...
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