Ioannis Petridis

Data Science Portfolio

Hi I'm Ioannis, and I'm a Data Scientist. My portfolio focuses on interesting projects I've recently undertaken, with a strong emphasis on business impact. I seek to apply lean Data Science and Machine Learning solutions to solve business problems and deliver impactful and innovative products within an engaging and challenging environment. I am self-directed, curious and dedicated to improve and grow both in a team and individually.

Tags in Projects

AB Testing 1
Association Rule Learning 1
CNN 2
Causal Impact Analysis 1
Chi-Square 1
Classification 1
Clustering 1
Computer Vision 2
Customer Loyalty 1
Customer Segmentation 1
Customer Targeting 1
Data Science 2
Deep Learning 2
Hypothesis Testing 1
Machine Learning 4
PCA 1
Primes 1
Python 10
Regression 1

AB Testing

Assessing Campaign Performance Using Chi-Square Test For Independence | 13 minute read

Association Rule Learning

Understanding Alcohol Product Relationships Using Association Rule Learning | 15 minute read

CNN

Creating An Image Search Engine Using Deep Learning | 15 minute read

Fruit Classification Using A Convolutional Neural Network | 48 minute read

Causal Impact Analysis

Quantifying Sales Uplift With Causal Impact Analysis | 15 minute read

Chi-Square

Assessing Campaign Performance Using Chi-Square Test For Independence | 13 minute read

Classification

Enhancing Targeting Accuracy Using ML | 54 minute read

Clustering

The "You Are What You Eat" Customer Segmentation | 14 minute read

Computer Vision

Creating An Image Search Engine Using Deep Learning | 15 minute read

Fruit Classification Using A Convolutional Neural Network | 48 minute read

Customer Loyalty

Predicting Customer Loyalty Using ML | 36 minute read

Customer Segmentation

The "You Are What You Eat" Customer Segmentation | 14 minute read

Customer Targeting

Enhancing Targeting Accuracy Using ML | 54 minute read

Data Science

Creating An Image Search Engine Using Deep Learning | 15 minute read

Fruit Classification Using A Convolutional Neural Network | 48 minute read

Deep Learning

Creating An Image Search Engine Using Deep Learning | 15 minute read

Fruit Classification Using A Convolutional Neural Network | 48 minute read

Hypothesis Testing

Assessing Campaign Performance Using Chi-Square Test For Independence | 13 minute read

Machine Learning

Compressing Feature Space For Classification Using PCA | 12 minute read

The "You Are What You Eat" Customer Segmentation | 14 minute read

Enhancing Targeting Accuracy Using ML | 54 minute read

Predicting Customer Loyalty Using ML | 36 minute read

PCA

Compressing Feature Space For Classification Using PCA | 12 minute read

Primes

Finding Prime Numbers with Python | 8 minute read

Python

Creating An Image Search Engine Using Deep Learning | 15 minute read

Fruit Classification Using A Convolutional Neural Network | 48 minute read

Quantifying Sales Uplift With Causal Impact Analysis | 15 minute read

Understanding Alcohol Product Relationships Using Association Rule Learning | 15 minute read

Compressing Feature Space For Classification Using PCA | 12 minute read

The "You Are What You Eat" Customer Segmentation | 14 minute read

Enhancing Targeting Accuracy Using ML | 54 minute read

Predicting Customer Loyalty Using ML | 36 minute read

Assessing Campaign Performance Using Chi-Square Test For Independence | 13 minute read

Finding Prime Numbers with Python | 8 minute read

Regression

Predicting Customer Loyalty Using ML | 36 minute read