Portfolio

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Past Demos

At one point you could try these models yourself. Deactivated due to AWS billing.

Natural Language Processing

Movie Review Sentiment

A small project for me to learn how to deploy models to a server. Here a simple bag-of-words model predicts the overall sentiment of a user-provided movie review. Read more about the model at the GitHub repository!

Curve Fitting

MIW's AutoFit

Don't know which functional model best fits your 1D-data? MIW's AutoFit will let you know! This multiplatform GUI is compatible with Windows, MacOSX, and Ubuntu. Downloads and implementation details are available in this GitHub repository, or check out the tutorial here.

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Exploratory Analysis and Predictive Modelling

Recipe Site Traffic

Using data generated by DataCamp for its Professional Certification exam, this notebook explores how different features of online recipes affect a recipe's popularity. Two models are compared in order to best predict which recipes should be chosen for the front page in order to drive more traffic to the site.

Fitness Class Truancy

Using data generated by DataCamp for its Associate Certification exam, this notebook looks at how various factors affect the class attendance for various gym members. Two simple models are compared in order to best predict which bookings will result in the member not attending the class, allowing more spots to be created for other paying members.

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Packages

ClusterByDensity (R) -- Clustering Points in 2D

An R package which implements a clustering algorithm for 2D point-spread datasets. Additional functionality includes data visualization through scatter plots, heatmaps, and superimposed ellipsoidal clusters.