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Author Archive

Understanding Hadoop Ecosystem

Understanding Hadoop Ecosystem: Concept and Applications

Hadoop Ecosystem is a platform or framework which encompasses a number of services (including ingesting, storing, analyzing and maintaining). Hadoop managed by the Apache Foundation is a powerful open-source platform written in Java that is capable of processing large amounts of heterogeneous data-sets at scale in a distributive fashion on a cluster of computers using […]

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Linear Algebra for Machine Learning: Definition and Core Concepts

Linear Algebra is a sub-field of mathematics concerned with vectors, matrices, and linear transforms. It is a key foundation to the field of Machine Learning, from notations used to describe the operation of algorithms to the implementation of algorithms in code. In this post, we will look at Linear Algebra definition, its different examples and […]

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Major Big Data Challenges and Top Ways to Overcome Them

Big Data includes the vast amount data, coming from various sources, and technologies that capture, store, manage and analyze large and variable collections of data, to solve complex problems. The challenges associated with Big Data are varied and impact almost all segments. One of the biggest Big Data challenges is getting real-time data from sources […]

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Twitter Sentiment Analysis – Introduction and Techniques

Sentiment Analysis is a technique widely used in text mining. Twitter Sentiment Analysis, therefore means, using advanced text mining techniques to analyze the sentiment of the text (here, tweet) in the form of positive, negative and neutral. Twitter Sentiment Analysis, also known as Opinion Mining, is primarily for analyzing conversations, opinions, and sharing of views […]

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Excel VBA Tutorial: An Introduction to Excel VBA and Basic Features

     -     Sep 25th, 2018   -     Data Analytics, Guest Posts   -     1 Comment   -    , ,

Visual Basic for Applications, better known as Excel VBA, is a programming language used in many Microsoft apps. A VBA application can automate your business procedures. It allows you to access the information, irrespective of your physical location. In addition to consolidating your data in the cloud, VBA has several other benefits. However, Microsoft Excel […]

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Face Recognition Python: Popular Techniques and Libraries

Face Recognition Python is the latest trend in Machine Learning techniques. OpenCV, the most popular library for computer vision, provides bindings for Python. OpenCV uses machine learning algorithms to search for faces within a picture. In this discussion we will learn about the Face Recognition using Python, exploring face recognition Python code in details. Though […]

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Machine Learning Jobs: Scope and Career Prospects

Machine Learning is one of the hottest career choices today. AI will create 2.3 million Machine Learning jobs by 2020, according to a recent report from Gartner. LinkedIn’s 2017 U.S. Emerging Jobs Report shows there are 9.8 times more Machine Learning Engineers working today than five years ago with 1,829 open positions listed on their […]

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Using Excel for Statistical Analysis: Tips and Techniques

Using Excel for Statistical Analysis MS Excel is one of the most commonly used tools for data analysis. The convenience of use and cost are two very important reasons why most data professionals prefer using Excel for statistical data analysis. However, using Excel for statistical analysis requires clarity of thought, data analysis knowledge, and strong […]

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How to Make Money on Instagram: Easy Monetizing Tips

Instagram, ranked seventh on the list of the Top 15 Most Popular Social Networking Sites with over 100 million unique monthly users and over 300 million active users posting photos and videos daily, is also one of the most profit making social media sites. Users on Instagram post a lot of pictures and videos, often […]

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Managing Power BI Data Sources: Tips and Techniques

     -     Aug 22nd, 2018   -     Data Analytics, Guest Posts   -     0 Comments   -    , ,

Managing data coming from various sources lies at the core of Power BI. Whether you are exploring data, creating charts and dashboards, or asking questions, all data visualizations and answers you see, all of them get their underlying data from multiple data sources. Power BI Excel Data Source is a broad and elaborate topic, which […]

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