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Tag: Data Visualization

Anomaly Detection with Fraudulent Healthcare Providers
Introduction Healthcare insurance fraud is not common but unfortunately, it does exist. According to the National Health Care Anti-Fraud Association, health care fraud costs around $68 billion annually in the US alone. This is only a fraction of the total revenue of the industry, so identifying fraudulent activities in healthcare …
Three Ways Data Scientists are Fighting COVID-19
Data scientists in academia, non-profits, and the government have come together to track and respond to the economic & humanitarian impacts of the coronavirus. Put together by our friends over at SafeGraph, here are three ways data scientists are fighting COVID-19.
Default Predictability with Lending Club
Introduction Lending Club is a peer to peer lending company based in the United States, in which investors provide funds for potential borrowers and investors in order to earn a profit depending on the risk they take (the borrowers credit score). Lending Club provides is the platform that bridges investors …
The Budget Traveler's Guide to Southeast Asia
I spent the year 2019 on the road. One year of solo-travel without plans or expectations - just a thirst for adventure and (hopefully) enough savings to get me through. For most of the year you could find me somewhere in Southeast Asia, where a savvy traveler can enjoy a …
R : word frequency in dataframe
Visualize words frequency from dataframe and remove stopwords
How Data Visualization Can Help with Income Inequality
When it comes to using data for social responsibility, one of the most effective ways of dispensing information is through data visualization. The process involves putting together data and presenting it in a form that would be more easily comprehensible for the viewer.
This Old House: Using ML to Guide Home Renovations
Project Summary Selling a house can be a uniquely stressful time for homeowners, particularly if the house is older or has been 'worn in' by children now full-grown and off to college. Owners may be tempted to renovate their aged house in an attempt to attract potential buyers and drive …
Predicting Housing Prices in Ames, Iowa
Introduction Predicting housing prices for consumers and for real estate practitioners can be a useful analysis in many ways. How do you know if you’re getting a “good price” for your house? What aspects of your home most directly correlate with the price? These are the questions we sought to …
What is Data Extraction? Defining Everything about Data Extraction
Data Extraction has turned to be one of the common terms in the e-commerce business sector. Data extraction and other web scraping services are changing the games of world business. Even in between the discussion about legal issues of Data extraction, people are still using it to improve their overall …
Top 10 Powerful Data Modeling Tools For 2020
Data science in 2020 allows business owners to process massive amounts of information and obtain the valuable nuggets that once took days to compute. With data modeling, you can take a complex software process and create a diagram that is much easier to understand. If your business deals with big …
32 Data Sets to Uplift your Skills in Data Science
Need a data set to practice with? Data Science Dojo has created an archive of 32 data sets for you to use to practice and improve your skills as a data scientist.
What's in Your (Doctor's) Wallet?
Purpose The purpose of the current project was to develop a R Shiny app to explore the relationship between legal industry payments to clinicians and the number of prescriptions written. Background Financial relationships between clinicians and the healthcare industry are common, and frequently necessary to improve standard of care. Physician …
Exploring Global Plastic Pollution
R shiny | Project Code | Linkedin | Github | Presentations | Email: fredchengnyc@gmail.com Introduction The global plastic production has mushroomed over the past 70 years. In 1950 the world produced only 2 million tonnes per year. Since then, annual production has increased by nearly 200-fold, reaching 381 million tonnes …
The Ultimate Guide to Data Visualization
"The Ultimate Guide to Data Visualization" eBook by Inzata, discusses how data visualization is all about communication. With clear, easy to read charts and visuals, the information can be effectively read and understood. This guide discusses the different types of visualizations, the appropriate time to use each one, and how …
Current-Day Problems with Analytic Rendering: Why an Open Standard is Needed and What an API Design Could Look Like
In this contributed article, Khronos Group discusses how visualization applications simply describe objects in a scene to be rendered to gain portable access to a range of rendering back-end implementations. But with a successful analytic rendering open standard, technologists will be able to access a wider, more diverse range of …
Analyzing the Port Wine
Author: Bee Kim Introduction Few years back, I visited a winery in Long Island for wine tasting and I tried this very sweet red wine. Back then, I didn't know much about wines and thought all red wines are bitter so this came to me as a surprise. Right away, …
Trends in U.S. Border Crossing Entry since 1996
Author: Bee Kim Introduction Since the 2016 election, inland U.S. Border security has been the huge topic. The construction for the new border wall has started and the tension between Mexico and U.S. has intensified along with it. Many people predicted not only the decrease in number of illegal border …
Twitter Sentiment Analysis of Indian Election 2019
Introduction This is not just any other year for India; 2019 is the year of India's future because a new leader has to get elected. The leader can make India the world's fastest growing economy or can diminish all the dreams of India's progress. India is one of the biggest …