Ritchie Kwan's repositories
ames-housing-analysis
Linear regression predictive modeling on housing prices.
subreddit-spam-classifier
Classification modeling on two similar subreddits with spam detection as a use case.
disaster-rapid-alert
NLP Sentiment Analysis on Twitter posts to detect natural disasters occurring in real time.
rating-yelp-features
Named-Entity Recognition and Sentiment Intensity Analysis on Yelp reviews to rate a restaurant's dishes and features
rkkwan.github.io
Build a Jekyll blog in minutes, without touching the command line.
dataanalysis
The lecture slides for Coursera's Data Analysis class
dataset-examples
Samples for users of the Yelp Academic Dataset
datasharing
The Leek group guide to data sharing
intro-to-xgboost
Lightning talk on XGBoost as a classifier. Includes an installation guide and performance comparison to other classification models.
ember-playing-cards
An ember cli addon for scalable-css-playing-cards.
ExData_Plotting1
Plotting Assignment 1 for Exploratory Data Analysis
exploratory-data-analysis-course-project-2
Peer-graded Assignment: Exploratory Data Analysis Course Project 2
GetOldTweets-python
A project written in Python to get old tweets, it bypass some limitations of Twitter Official API.
Getting-and-Cleaning-Data-Course-Project
The purpose of this project is to demonstrate your ability to collect, work with, and clean a data set.
Getting-and-Cleaning-Data-Course-Project-1
Peer-graded Assignment: Getting and Cleaning Data Course Project
kaggle-instant-gratification
Submission for Kaggle's Instant Gratification competition.
practice_assignment
Practice assignment for the R programming class on Coursera
ProgrammingAssignment2
Repository for Programming Assignment 2 for R Programming on Coursera
RepData_PeerAssessment1
Peer Assessment 1 for Reproducible Research
sat-act-analysis
Observe how changes in SAT and ACT participation rates are correlated with statewide SAT and ACT average scores.