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akshay21

Akshay Khanna

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Word Predictor App Final Version
This app predicts the next term as inputted by the user. It deployes and compares two models: a baseline model and another model that uses Good-Turing Smoothing. Both the models uses simple Katz Backoff algorithm based that is based upon the n-grams generated through the training data.
Word Predictor App
This app predicts the next term as inputted by the user. It deployes and compares two models: a baseline model and another model that uses Good-Turing Smoothing. Both the models uses simple Katz Backoff algorithm based that is based upon the n-grams generated through the training data.
Prediction and comparison of various models on the Blood Transfusion Dataset
This document explores the accuracy of whether a donor will donate the blood based on historical data. I have compared a few models using ROC curves and confusion matrix. Libraries used: tidyverse caTools pROC randomForest
Learning from Data: Father-Son Height Dataset
Libraries Used: tidyverse Sleuth3 UsingR MASS ggplot2
Data Analysis
Libraries Used: tidyverse nycflights13 ggplot2 dplyr plyr
Statistical Theory Simulation
Simulation of statistical and probability theory
Comparing the various data science models
Heart Data: Ascertain if a heart disease is present or not. Wine Data: Determine the category of wine based on features Wisconsin Breast Cancer Dataset: Determine if a tumor is malignant or benign This problem set explains various concepts such as Logistic Regression, Linear Regression, Trees, Tree Pruning, Random Forests, Cross Validation, and ROC. Libraries used: tidyverse caTools dplyr ggplot2 pROC randomForest MASS ggplot2 DAAG tree GGally Carat
Exploring NYC Flighs Data
Libraries used: ggplot tidyverse dplyr nycflights13
Data Wrangling on the NYC Flights data
Libraries used: jsonlite, nycflights13
Milestone Report
This is the milestone report for the 10th course (Data Science Capstone) of the Data Science Specialization by John Hopkins University.
Slidify PPT for Akshay Shiny App
This is for the Shiny App developed as part of the Week 4-course project in the Developing Data Products Course within the Data Science Specialization by the John Hopkins University on Coursera
Plotly App
Week 3 Course Project for the Course Developing Data Products in the Data Science Specialization by the John Hopkins University
Leaflet Demo
Coursera week-2 course project in Developing Data Product Course within the Data Science specialization by JHU
Reproducible Research Project 2
This is the second course-project in the Coursera Course: Reproducible Research, which is a part of the Data Science Specialization by John Hopkins University.