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Month: April 2016

Exploratory Data Analysis -Part II

Exploratory-Data-Analysis
In this EBook, we will discuss Exploratory Data Analysis in detail. With the help of bank data, we will explore data analysis using a very popular open source tool called R. The Dataset Following is a bank data for the loan given out from bank:   loan_id amount duration...
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Big Data Terminologies You Must Know

Big-Data-Terminologies
In this blog, we will discuss the terminology related to Big Data ecosystem. This will give you a complete understanding of Big Data and its terms. Over time, Hadoop has become the nucleus of the Big Data ecosystem, where many new technologies have emerged and have got integrated with...
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How R is Used in Organizations

R-in-Organizations
The R programming language is considered an important tool for development in the field of Machine Learning. With the ever-growing popularity and necessity of Machine Learning, R has now become one of the vital skills for organizations and can only be expected to grow even further. Notes Roger Peng, an...
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Cloud Computing in Organizations

Cloud-Computing-in-Organizations (1)
The saying “Get your head out of the clouds” is no longer applicable as organizations are adopting cloud technologies. More enterprises are moving applications to the cloud every day, seeking faster implementation, more flexibility, and lower cost.  The popularity and implementation of Cloud continues to surge worldwide. This has...
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Spark Use Case – Youtube Data Analysis

Youtube
This post is about analyzing the data of YouTube. This total analysis is performed using Apache Spark. This YouTube data is publicly available and the data set is described below under the heading Data Set Description. Using that dataset, we will perform some analysis and will draw out some...
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Testing your Scripts with PigUnit

Unit-testing-with-Pig
In this blog, we will be explaining about the Pig Unit. Pig unit is nothing but unit testing of your Pig scripts. To get started with, let’s look at what is unit testing is, first. Unit Testing Unit Testing is a software development process in which the smallest testable...
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Python Tutorial – Data Types in Python

Python-turorial-part2
In our previous post, we had looked into the Introduction of Python and its installation. In all the programming languages programmers would work with data, so data types is one of the crucial ingredient of any programming language. In Python, all the data types are represented in the form...
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Operations on RDD in Spark – Part 2

spark-RDD
In this post, we will be discussing the various operations related to Transformations and Actions in RDD like Map, FlatMap, ReduceBykey, Sorting, etc. We would recommend readers to go through your previous blog on Introduction to Spark, before moving to this blog. Let’s begin with a Python program for finding...
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