Build k-NN from scratch in Python

In this article, we shall understand how k-Nearest Neighbors (kNN) algorithm works and build kNN algorithm from ground up. We also shall evaluate our algorithm using the k-Fold cross-validation which is also developed from scratch. After completing this tutorial you will know: How to code the k-Nearest Neighbors algorithm step-by-step How to use k-Nearest Neighbors… Continue reading Build k-NN from scratch in Python

COVID-19 Data Analysis

Introduction The COVID-19 pandemic also known as coronavirus pandemic is the ongoing outbreak of coronavirus disease (COVID-19). It is caused by a coronavirus called severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2). The outbreak was identified in Wuhan, China, in December 2019. The World Health Organization declared the outbreak a Public Health Emergency of International Concern… Continue reading COVID-19 Data Analysis

Understanding ETL Pipeline

Overview In general, a pipeline is a linear sequence of specialized modules used to design or execute a computer instruction in successive steps. Similarly, data pipeline is a generic term for moving data from one place to another. For example, it could be moving data from one server to another server. Of the many data… Continue reading Understanding ETL Pipeline