Build a Mobile App with Expo

When I started to developed mobile applications I struggle to learn native language to code an ios app or an android app. For example in IOS it was really extense all the configuration that you have…

Simple Movie Recommender System with Correlation Coefficient with Python

Recommender systems are the systems that are designed to recommend things to the user based on many different factors Pearson’s Correlation Coefficient is a very simple yet effective way to find how…

ETL And ELT

The process of ETL and ELT of business intelligence are necessary in data science because information sources. These sources can use a structured SQL database or an unstructured NoSQL database. We…

3 Easy Ways to Handle Categorical Data -Python

The NOIR System is to classify data as Nominal, Ordinal, Interval, and Ratio. Right now, only a basic understanding of Nominal and Ordinal is required. Categorical features cannot be processed by the…

How to use Hterm for sending and receiving the serial data through USB COM port in windows PC?

Before you start reading this, I will give you a brief Intro about HTerm and how we will setup the environment in windows OS to use this software for debugging and decoding the serial data. Hterm is…

Sorting — Counting Sort

Consider this array. What is the first thing you notice? Yes, right. This array has repeating values in a small range. Counting array uses the idea of storing the frequencies of elements. This is a…

Model Hyperparameters Tuning using Grid, Random and Genetic based Search in Python

I have a Transportation Engineering (Civil Engineering Domain) background. During my civil engineering Diploma, B.Tech and M.Tech I had performed the Concrete’s Characteristics Compressive Strength…

Create and Share an Interactive Map in 1 minute

In Data Science, after you are done with the data analysis you probably need to explore or show the result with some nice interactive data visualization tools. Of course, one of these tools would…

Minimum Numbers of Function Calls to Make Target Array With Python and Javascript

Minimum Numbers of Function Calls to Make Target Array is a medium problem at leetcode, I hope you have read the problem carefully and have tried solving it. This problem requires you to get the…

Magic tables in Power BI

Tables, tables, tables…Love them, or hate them, we, Power BI developers, can’t live without them. Our users too. How many times did you hear from your users, a sentence like this: Hey, those…