What is Fake News? A type of yellow journalism, fake news encapsulates pieces of news that may be hoaxes and is generally spread through social media and other online media. This is often done to further or impose certain ideas and is often achieved with political agendas. …

Steps to create Power BI Dashboard: Go to your Workspace and add a new dataset.

Data Reduction: Since data mining is a technique that is used to handle huge amount of data. While working with huge volume of data, analysis became harder in such cases. In order to get rid of this, we uses data reduction technique. …

Start by getting your data. There are a number of ways to import data from within your organization, file directories, and databases. You can also copy and paste data from an existing dataset. The dataset will appear in your workspace in Power BI Service. An easy way to start analyzing…

Power BI Power BI is a collection of software services, apps, and connectors that work together to turn your unrelated sources of data into coherent, visually immersive, and interactive insights. Your data may be an Excel spreadsheet, or a collection of cloud-based and on-premises hybrid data warehouses. Power BI lets you easily connect to your data sources, visualize and discover what’s important, and share that with anyone or everyone you want.

Neo4j is a graph database management system developed by Neo4j, Inc. Described by its developers as an ACID-compliant transactional database with native graph storage and processing, Neo4j is available in a GPL3-licensed open-source “community edition”, with online backup and high availability extensions licensed under a closed-source commercial license. …

Data preprocessing involves transforming raw data to well-formed data sets so that data mining analytics can be applied. Raw data is often incomplete and has inconsistent formatting. Preprocessing involves both data validation and data imputation. Discretization : Discretization methods are used to chop a continuous function into a discrete function…

In this blog, we will discuss more features of Orange Tool to Split our data into training data and testing data and how to use cross-validation. Open Orange tool and add by default file of iris data set into workspace. Next, add the widget Data Sampler. Data Sampler selects a…

Orange is an open-source data visualization, machine learning and data mining toolkit. It features a visual programming front-end for explorative data analysis and interactive data visualization, and can also be used as a Python library. Orange components are called widgets and they range from simple data visualization, subset selection, and…