Skip to content

chaitanyacherukuri/Create-Customer-Segments

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

1 Commit
 
 
 
 
 
 
 
 

Repository files navigation

Machine Learning Project

Project: Creating Customer Segments

Project Overview

In this project I applied unsupervised learning techniques on product spending data collected for customers of a wholesale distributor in Lisbon, Portugal to identify customer segments hidden in the data. First I explored the data by selecting a small subset to sample and determine if any product categories highly correlate with one another. Afterwards, I preprocessed the data by scaling each product category and then identifying (and removing) unwanted outliers. With the good, clean customer spending data, I applied PCA transformations to the data and implemented clustering algorithms to segment the transformed customer data. Finally, I compared the segmentation found with an additional labeling and consider ways this information could assist the wholesale distributor with future service changes.

Project Highlights

This project is designed to me a hands-on experience with unsupervised learning and work towards developing conclusions for a potential client on a real-world dataset. Many companies today collect vast amounts of data on customers and clientele, and have a strong desire to understand the meaningful relationships hidden in their customer base. Being equipped with this information can assist a company engineer future products and services that best satisfy the demands or needs of their customers.

Project Description

A wholesale distributor recently tested a change to their delivery method for some customers, by moving from a morning delivery service five days a week to a cheaper evening delivery service three days a week. Initial testing did not discover any significant unsatisfactory results, so they implemented the cheaper option for all customers. Almost immediately, the distributor began getting complaints about the delivery service change and customers were canceling deliveries, losing the distributor more money than what was being saved. You've been hired by the wholesale distributor to find what types of customers they have to help them make better, more informed business decisions in the future. Your task is to use unsupervised learning techniques to see if any similarities exist between customers, and how to best segment customers into distinct categories.

Things I have learnt by completing this project:

  • How to apply preprocessing techniques such as feature scaling and outlier detection.
  • How to interpret data points that have been scaled, transformed, or reduced from PCA.
  • How to analyze PCA dimensions and construct a new feature space.
  • How to optimally cluster a set of data to find hidden patterns in a dataset.
  • How to assess information given by cluster data and use it in a meaningful way.

Software and Libraries

This project uses the following software and Python libraries:

This project requires Python 3.6 and the following Python libraries installed:

Data

The customer segments data is included as a selection of 440 data points collected on data found from clients of a wholesale distributor in Lisbon, Portugal. More information can be found on the UCI Machine Learning Repository.

Note: (m.u.) is shorthand for monetary units.

Features

  1. Fresh: annual spending (m.u.) on fresh products (Continuous)
  2. Milk: annual spending (m.u.) on milk products (Continuous)
  3. Grocery: annual spending (m.u.) on grocery products (Continuous)
  4. Frozen: annual spending (m.u.) on frozen products (Continuous)
  5. Detergents_Paper: annual spending (m.u.) on detergents and paper products (Continuous)
  6. Delicatessen: annual spending (m.u.) on and delicatessen products (Continuous)
  7. Channel: {Hotel/Restaurant/Cafe - 1, Retail - 2} (Nominal)
  8. Region: {Lisbon - 1, Oporto - 2, or Other - 3} (Nominal)

About

No description, website, or topics provided.

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published