Posts with tag: clustering

Clustering and Classifying Violent Behavior From Criminal Records
  INTRO It's nice to know that there are applications of Data Science that go beyond business settings...
Predicting Home Prices in Ames, IA Using Regression Models
This project was the result of a team effort along with Dean Goldman, Michael Chin, and Matthew Sun to enter into the Housing...
Unsupervised dimension reduction and clustering to process data for pooled regression models
Abstract: Unsupervised PCA and hierarchical clustering methods were used to group observations according to 41 dimensions of descriptive categorical...
A Crime Guide to New York City
    Background & Purpose Just 20 years ago, the streets of New York were racked with all...
Making sense of scraped Reddit commentary using NLP techniques.
Why would I do this? Any institution’s lifeblood rests upon agents from the outside. Like any organism, external...
Topic Modeling and User Clustering on Internet Discussion Forums - A Case Study
Overview Internet forums or message boards are online discussion sites. They're used for a variety of purposes, including...
Insights into the world of Cyber Attacks by Scraping Hackmageddon
You must have heard it on the news: “Country X accuses country Y of launching a cyber attack...
Predicting Stock Movement of Hang Seng's Components
Introduction This post is about the capstone project we are supposed to deliver at the end of the NYCDSA...
Advanced Regression to Predict Housing Prices (Kaggle Competition)
Project Overview: This project was a team effort along with Kweku Ulzen, Michael Chin, and Matthew Sun to...
NYC's Seven Major Felonies - What, Where, and When
 Illustration by Greg Groesch/The Washington Times My Motivation Even though people in New York City are street-smart, crime...
Predicting Customer's Drink of Choice From Real-Time Image Capture
Introduction Our team had the privilege of collaborating with the data science team of one of the largest...
How to Recommend Pet Food Product from Unsupervised Learning
Market  Overview Sales of pet food in the US has increased by 40 percent for the first quarter...
I’d Tell You But Then I’d Have to Kill You: Secret Beverage Data Science Research
Would an angry person prefer sour flavors?  When beverage makers use corn sweetener instead of sugar, do people...
Predicting Housing Tax with Machine Learning Models
Californians who buy a house often experience sticker shock when they get their property tax bill. The reason...

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