Project repo for Udacity courses
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Introduction to Data Science Explored NYC subway turnstile data and regression analysis to predict future ridership.
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Data Wrangling with MongoDB Made use of unstructured database -- MongoDB -- to collect, clean, and analyze data from OpenStreetMap.org.
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Data Analysis with R Basically learned how to use r-packages dplyr and ggplot for rapid data exploration. Final project was analyzing 2012 presidential election campaign donation data.
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Machine Learning Understanding workflow... Dataset/Quetion --> Feature Selection --> Algorithm Selection & Tuning --> Evaluation. Final project is building classification model to identtify persons of interest in the Enron corporate fraud scandel of 2001.