Cintia Campos, CAMS, CSSGB, MBA, MPS

Data Science Portfolio

Hi I'm Cintia! I'm a Senior Decision Science Analyst/MLOps Bank Fraud at USAA (ex-Walmart, ex-Intel Corp). My portfolio highlights a range of interesting projects I've recently undertaken, with a strong emphasis on business impact. Please check them out below, visit my LinkedIn page, or download a copy of my Resume by using the links below!
StrengthsFinder: #relator #activator #maximizer #futuristic #focus #significance

15 minute read

Understanding Alcohol Product Relationships Using Association Rule Learning

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

14 minute read

Customer Segmentation Machine Learning Clustering Python. DSI

The "You Are What You Eat" Customer Segmentation

In this project we use k-means clustering to segment up the customer base in order to increase business understanding, and to enhanc...

36 minute read

Customer Loyalty Machine Learning Regression Python DSI

Predicting Customer Loyalty Using ML

Our client, a grocery retailer, hired a market research consultancy to append market level customer loyalty information to the datab...

13 minute read

AB Testing Hypothesis Testing Chi-Square Python DSI

Assessing Campaign Performance Using Chi-Square Test For Independence

In this project we apply Chi-Square Test For Independence (a Hypothesis Test) to assess the performance of two types of mailers that...

8 minute read

Python Primes DSI

Finding Prime Numbers with Python

In this post I’m going to run through a function in Python that can quickly find all the Prime numbers below a given value. For exa...

4 minute read

Data Mining Pipeline Data Understanding Python Functions

Writing Python Functions for Data Understanding

In this post, I’ll explain two Python functions: one that calculates key statistics for a dataset attribute and another that prepare...