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amazonproductreviews

Predicting product category from Amazon reviews

barchart

benchmarking

capstoneproject

Model the 2018 US Midterm Elections and visualize the predictions with an interactive map

cdss-tutorials

composers

crossfilter

Fast n-dimensional filtering and grouping of records.

csds-material

Course material for the Computer Systems for Data Science class at Columbia

d3

A JavaScript visualization library for HTML and SVG.

d3-cookbook

Source code for "Data Visualization with D3 Cookbook"

digitrecognizer

Material for an introductory machine learning workshop focused on k-NN and the handwritten digits problem

edav_hw1

line-chart

movie-analysis

Modeling IMDb movie ratings data

moviesregression

Multiple linear regression to quantify what attributes make a movie popular, with data from IMDB and Rotten Tomatoes

restaurantvisitorforecasting

Exploratory analysis and data visualization of reservation and visitation data; predict the total number of visitors to a restaurant for future dates

sanfranciscocrimeclassification

Predict the category of crimes that occurred in San Francisco and explore the dataset visually

scatterplot

timeseriesfiltering

A Shiny app that let's us understand different methods for removing outliers in time series data

wids2018datathon

Predictive analytics for social impact; models include a voting classifier with logistic regression and XGB classifier, and a neural network (Keras, TensorFlow)