Fawaz Alsaif

17 minute read

Consulting Data Quality EDA Business Context

Assessing data quality (KPMG Virtual Internship - Part 1)

Sprocket Central Pty Ltd , a medium size bikes & cycling accessories organisation, has approached Tony Smith (Partner) in KPMG’s...

15 minute read

Python NBA Visualization

The business case: A university basketball team has hired you to use data to improve their performance. They want to know whether i...

13 minute read

AB Testing Hypothesis Testing Chi-Square Python

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

15 minute read

Causal Impact Analysis Python

In this project we use Causal Impact Analysis to analyse & understand the sales uplift of customers that joined the new “Deliver...

15 minute read

Association Rule Learning Python

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

12 minute read

PCA Machine Learning Python

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

14 minute read

Customer Segmentation Machine Learning Clustering Python

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

54 minute read

Customer Targeting Machine Learning Classification Python

Our client, a grocery retailer, wants to utilise Machine Learning to reduce mailing costs, and improve ROI! Table of contents 0...

36 minute read

Customer Loyalty Machine Learning Regression Python

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

8 minute read

Python Primes

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...