Data Scientist
New York, Ny, Us
I recently completed a 4-month accredited Data Science and Machine Learning bootcamp through Metis. Metis focused on building the fundamentals of probability and statistics, Python, data analysis, data visualization, supervised and unsupervised machine learning, natural language processing, neural networks, database management, pipeline creation and model deployment. These skills were fostered through seven bi-weekly projects. Each project was constructed using real world data and the subject matter was completely up to the student. Below are a few of my projects I would like to highlight. Drowsiness Detection: • Built a real-time eye state image classification systems using a convolutional neural network (CNN) and computer vision. OpenCV was used to detect the face and eyes of a person in real time from a web camera. The area of the eyes were isolated and sent to the CNN model for classification. If both eyes were closed for an extended period of time a police siren was played. House Price Prediction:• Constructed a complete pipeline for data collection and deployment. House data was scraped from Realtor.com and stored in a SQL database. A pipeline was constructed to clean and train a linear regression model. A Streamlit app was constructed that will take real-time user input for house features and return a predicted house price. The application deployed on Heroku can be found (https://test-the-rainbow.herokuapp.com/).Putting a Price on Customer Churn: • Created a classification model that would assign soft probabilities to current customers based on their susceptibility to churn. With the use of a cost function and soft probabilities, a probability threshold was found that will optimize the amount of churn a company is willing to accept to maximize savings. A more in depth blog post can be found (https://medium.com/@stephen.blount99/putting-a-price-on-customer-churn-38a184e530b8).