THE COMPLETE GUIDE TO

Using Linear Regression to predict the Dow Jones Industrial Average Index

Today, the stock market is an important part of the lives of many people. People are looking to earn extra money in the stock market to supplement their income. However, there is a large risk associated with investing in the stock market. Many people think why they should risk there…


This Medium story is actually a tutorial to create a simple android app. If you are a beginner in developing android apps using Java, please read this tutorial! To complete this tutorial, you will take 1.5 hours if you are familiar with building android apps or 2 hours if you are not very familiar with android apps.

To view the full code please visit my repository.

Prerequisites:

  1. Android Studio
  2. Android Emulator or a device to run the code

Please note: To use an Android Emulator, you need VT-x (Virtualization) enabled in BIOS.

Getting Started

Start a new android studio project…


MACHINE LEARNING WITH PYTHON

Building a classification model for the Iris dataset

This Medium article is actually a short tutorial for classifying flowers under the Iris Dataset. This is a perfect way to kickstart Machine Learning and Artificial Intelligence with Python.

What is the Iris Dataset?

The Iris Dataset is a multivariate dataset about flowers introduced by Ronald Fisher in his 1936 Paper.

We can use it to classify iris flowers among three species (setosa, versicolor, or virginica) from measurements of sepals and petals’ length and width. The iris data set contains 3 classes of 50 instances each, where each class refers to a type of iris plant.

Prerequisites

  1. A Google account
  2. Basic knowledge of Python and Jupyter

Getting started


A QUICK LOOK

One of the vital concepts in programming

In this article, you will read about Object-Oriented Programming and the four pillars of Object-Oriented Programming.

So what is Object-Oriented Programming?

Object-Oriented Programming, abbreviated as OOP, is a computer programming model that arranges software design around data, or objects, rather than functions and logic, systematically.

An object can be defined as a data field with unique attributes and behavior. It contains properties and methods. Let’s take an example; in a library management system, a book can be the object.

Object BOOK

It can have properties like ISBN, Title, Author and Year; and methods like inserting a book, updating a book, deleting or retrieving a book and so…


The Google Play Store approves our app!

No need to go to the website anymore! We now have the app!

Install it on Google Play!


The RR Stock Price Predictor changes its name, logo and style!

The RR Stock Price Predictor decides to have a catchy name, a new style and even a new logo.

Welcome to Trend-Istics, the new face of the RR Stock Price Predictor!

Its not just the logo!


The accuracy report for the RR Stock Price Predictor is out!!!

The RR Stock Price Predictor Team did Accuracy Testing on our predictor, and here are the results!!

We took three countries…

  • United States of America
  • India
  • Canada

… and took two companies from each.

We took historical data until 22nd January, 2021 and decided to predict the next five prices.

We found out accuracy like this:


Welcome to the official blog of the RR Stock Price Predictor. Here you will get to know about recent updates, coming releases and more!

Just click on the link below and get started!

rrstockpricepredictor.herokuapp.com

All you need to do is enter a stock symbol and the number of days you want to predict.

EDIT: DO NOT USE THIS LINK — CHECK HOMEPAGE


A TUTORIAL ON HOW TO

How to enhance one of the simplest and most widely known encryption techniques

This is a Medium story on how to increase the power of Caesar-Cipher Encryption.

What is Caesar-Cipher?

The Caesar Cipher technique is one of the earliest and simplest method of encryption technique. It’s simply a type of substitution cipher, i.e., each letter of a given text is replaced by a letter some fixed number of positions down the alphabet. For example with a shift of 1, A would be replaced by B, B would become C, and so on. The method is apparently named after Julius Caesar, who apparently used it to communicate with his officials. …

Rushi A Ranade

Technical Analyst, Mobile App Developer, Web Developer and Part-time blogger

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