Some projects I've worked on recently...
Bike Sharing Demand Predictive Model
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Exploratory and predictive data analyses to forecast demand on bike rentals based on previous rentals history. ​​
Left, Right or Center Sources of News Headlines
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A three-part ML pipeline:
  1. ​Web scraping of news headlines labeled as  left, right or center in the political spectrum.
  2. Training a ML model that is able to classify any headline into one of the three categories.
  3. Server integration of the model to allow users to enter a headline and automatically obtain a label.
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# of Epochs
Is it Hot in Here?
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​A time series analysis of global temperatures. It includes a comparison of temperature forecasts obtained using ARIMA, RNN and Prophet.
MLS Stadium Project Sentiment Analysis
Exploratory and sentiment analyses of citizens comments to determine public opinion about a proposed project to build an MLS stadium in Austin, TX. This work was part of a pilot project by The Pulse of Austin.
Flagging of Insincere Questions in Quora
Classification of sincere and insincere questions posted in Quora. The methodology includes categorizing based on TF-IDF scores and three variations of neural networks.
ATX Building Permit Analysis
An analysis of construction permits in Austin, TX. The focus is permits spatial distribution and their approval period. It includes a predictive model to forecast approval time.
Income Level Classification from Census Data
An exploratory data analysis & two classification models to predict individual income levels from US census data. Target classes are imbalanced.
Data Analytics Course, Final Project - EDA and Predictive Models
A four-part report as part of Stanford's Data Analytics course (CEE 322) final project. It includes:
  1. SF construction permits EDA
  2. Building temperature predictive model
  3. Diabetes predictive model
  4. Air traffic time series model
...but if none of that made sense, try reading this:


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Photos used under Creative Commons from Dusty J, marcoverch, Lars Plougmann, perzonseowebbyra, Michael Dunn~!