A collection of heterogeneous distance functions handling missing values.
A repository for various Data Science projects I've worked on, both university-related and in my spare time.
Feature Engineering with Python
This project focuses on predicting customer churn in an e-commerce setting using machine learning techniques.
Data fetched by wafers is to be passed through the machine learning pipeline and it is to be determined whether the wafer at hand is faulty or not apparently obliterating the need and thus cost of hiring manual labour.
This repository is a collection of basic code templates for Data Preparation. All codes I am sharing are from the practical exercises I did from the Data Science Infinity Program.
📘 This repository predicts OLA driver churn using ensemble methods—Bagging (Random Forest) and Boosting (XGBoost)—with KNN imputation and SMOTE. It reveals city-wise churn trends and key performance drivers, powering smarter, data-backed retention strategies for the ride-hailing industry.
This project focuses on predicting whether a customer will default on their credit card payment in the upcoming month. Utilizing historical transaction data and customer demographics, the project employs various machine learning algorithms to distinguish between risky and non-risky customers for better credit risk management.
This repository is totally focused on Feature Engineering Concepts in detail, I hope you'll find it helpful.
Analysis about Accident Aviation from 1962 up to 2023
Streamlit app developed for bank customer deposit prediction, using a fine-tuned XGBClassifier model.
Machine learning models for enhanced fraud detection in e-commerce transactions, exploring feature engineering, distance prediction, and clustering analysis.
Fusion et préparation de données cliniques CSV/JSON (hépatologie) : harmonisation, imputation KNN, SMOTE, classification. Pipeline sans fuite de données.
Data imputation is used when there are missing values in a dataset. It helps fill in these gaps with estimated values, enabling analysis and modeling. Imputation is crucial for maintaining dataset integrity and ensuring accurate insights from incomplete data.
Kaggle UK Used Car challenge
Predicting employee burnout using machine learning algorithms: Random Forest and k-Nearest Neighbors.
we perpuse a method to fill nan values using clustering
What Are the Challenges and Solutions of Missing Data in Electronic Health Records?
My Capstone for the HarvardX Course "Introduction to Data Science with Python"
To associate your repository with the knn-imputer topic, visit your repo's landing page and select "manage topics."