Sahana Subramanian's starred repositories
Text-Analytics-Projects
A repository for projects related to text mining and natural language processing (NLP)
Implicit-Recommendation-Engine-for-Meetup.com
Project on building implicit recommendation systems for Meetup | Built memory-based and model-based collaborative filtering (ALS and Logistic matrix factorization) recommendation engines using implicit feedback signals like RSVP count and timedelta | Data related to groups, events, members and RSVP extracted from Meetup API
anime-recommendation-engine
For my marketing analytics class, I built an anime recommendation engine using collabroative filtering and content-based algorithms.
predicting-loan-repayment-capability
Project on predicting the repayment capabilities of the clients with historically little to no credit history. The analysis and modeling was done using PySpark on the Databricks platform and the visualizations in Tableau
recommendation-system-using-meetup-data
Recommendation engines are super simple or atleast, they are made to seem super simple by the countless number of online tutorials that uses either a movie or a song dataset. This project focuses on building a recommendation system from scratch - extract real data, structure it and build several recommendation systems
3d-object-detection-for-autonomous-vehicles
Project on 3D Object Detection using Lyft's level5 dataset. Obtained mAP of 0.045 on the private leader board on kaggle and ranked in the top 20% among all teams participated in the competition.