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reco

–Recommender Systems library

A comprehensive python library of Recommender Systems with core modules of Collaborative Filtering, SVD, Factorization Machines, Wide and Deep Networks, etc.

Most of the underlying algorithms and processing has been written in cython for maximum speed up. At the time of implementation, it had a faster runtime among its counterparts of collaborative filtering, svd and factorization machines.

Published package downloaded over 11k times on pypi.

[code] [Python, Numpy, Cython, Scipy, Tensorflow]

BlindChat

– Flask based chat app on FB Messenger

Built and launched a complete chat app in Flask on top of Facebook’s messenger APIs. Implemented server backend in Python and Flask with user data stored in SQL databases.

It had over 1/2 million messages exchanged in 2017. Had to shut it down since it was getting too big to manage by myself.

[code] [Python, Flask, SQL, HTML, CSS]

CovidExplore

— exploring impacts of COVID

Developed a minimalistic website that demonstrates the impacts of COVID through interactive visualizations based on bokeh. Scraped the data from various online resources reflecting the impact of COVID on different aspects of the world and environment.

A related medium article that I wrote which gave me the idea for creating this.

[code] [Python, Flask, Plotly, Javascript, HTML, CSS]

DeepGazePointer

— Gaze prediction with Deep Learning

Created a system to estimate a person’s point of gaze on a computer screen by using machine learning and traditional image processing techniques in real-time from a captured live feed. This POC influenced one half of my gaze-estimation based content recommender that I developed at Samsung. The training mechanism of the gaze estimator was completely influenced by this project.

[code] [Python, OpenCV, Keras, PIL]