Arezoo Khalili

Data Science Portfolio

Hi I'm Arezoo, and I'm a Data Scientist. My portfolio focuses on interesting projects I've recently undertaken, with a strong emphasis on business impact. Please visit my Github & LinkedIn pages (or download my Resume) by using the links below!

14 minute read

Association Rule Learning Python

Understanding Alcohol Product Relationships Using Association Rule Learning

In this project, we use Association Rule Learning to analyze the transactional relationships & dependencies between products in ...

12 minute read

PCA Machine Learning Python

Compressing Feature Space For Classification Using PCA

In this project, we use Principal Component Analysis (PCA) to compress 100 unlabelled, sparse features into a more manageable number...

13 minute read

Customer Segmentation Machine Learning Clustering Python

The "You Are What You Eat" Customer Segmentation

In this project, I used k-means clustering to segment the customer base to increase business understanding and enhance the relevancy...

43 minute read

Customer Targeting Machine Learning Classification Python

Enhancing Targeting Accuracy Using ML

Our client, a grocery retailer, wants to utilize Machine Learning to reduce mailing costs, and improve its Return on Investment (ROI...

32 minute read

Customer Loyalty Machine Learning Regression Python

Predicting Customer Loyalty for a Grocery Retailer Using ML

I was asked to append market-level customer loyalty information of a grocery retailer to its database. Table of contents 00. Pr...

less than 1 minute read

Data Analysis Statistical Analysis Microplastic Detection

Simple Microfluidic Sensor for Detection of Microplastics in Water

This project aimed to provide scientists and environmentalists with a practical, affordable tool for understanding and addressing mi...