Data Analysis and Visualizations using Python — This project is a part of “IBM Data Science Professional Certificate on Coursera”. You can check my Jupyter Notebook on GitHub Introduction Los Angeles is a very vibrant city with a lot of neighborhoods, each with unique character. Some neighborhoods are quiet and cozy, has convenient store locations, while others offer…

With k-Fold Cross Validation (from scratch) — 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 …

An introduction to phases of NLP pipeline — Natural Language Processing (NLP) is one of the fastest growing field in the world. It is a subfield of artificial intelligence dealing with human interactions with computers. Main challenges in NLP involve speech recognition, natural language understanding, and natural language generation. NLP is making its way into a number of…

Visualizations and Predictions on COVID-19 pandemic data — 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…

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. …

Introduction AirBnb is an online marketplace for providing lodging, primarily b&b (bed and breakfast). The company does not own any of the listings on the application; it acts as a broker and receives commissions from each booking. Started in 2008, the company is based in San Francisco, California, US. The company…