Big Data 5v´s

There are many definitions on BIG Data, ranging from the definition of Tim Kraska in which they consider the Big Data as the data class on the actual technology in use is not able to obtain in cost, time and quality responses to the exploitation of The same Going by the definition of the McKinsey…

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Data Quality

2. Data Quality The data becomes outdated over time and degrades to become unusable. Data Quality tools and processes act on the data to correct its deterioration. What is Data Quality? Data Quality consists of validating all data held on individuals and companies (customers, users, members of a club or association, employees, etc.), correct them…

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Big Data and Telecom companies

Good Morning Class!! In today’s blog I will talk about the relationship that exists between Big Data and telecommunications companies. Big Data and the telecommunications market have for some time been strategic alliances that undoubtedly are fundamental for the future of one of the sectors currently suffering from the demands of customers and the need…

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the big data in e-business (part 2)

Hi guys, in back with second part. So in this second time, we will talk about the technical solutions in software as a service mode. Data quality Database Data management And multichannel marketing Data quality The quality of the date referee to the durability of the data, your company will be able to reach your…

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Big data in politics

This semester we have been able to study different ways of organizing data such as a geographical and demographic distribution, for example, or the utility of mastering computer algorithms or languages such as R-language. Is of utmost importance in e-commerce, web marketing and politics. Reliable and well-processed information is today a value that evolves rapidly…

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Exercises

  Hello everybody, today let’s exercise our knowledge !   Q1. Calculate the following lift values for the table correlating Burger & Chips below: LIFT (Burger, Chips) LIFT (Burger, ^Chips) LIFT (^Burger, Chips) LIFT (^Burger, ^Chips) Please also indicate if each of your answers would suggest independent, positive correlation, or negative correlation. Column1 Chips ^Chips Total…

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TRY R

TRY R The first step that I have to do it is a “Little tutorial” where you have to pass 8 chapters in which they explain you how to use R and it makes you examples to understand how it is works R studio. The best thing that you can do it is to follow…

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google fusion table

This is my first blog and the topics is Google fusion table. In this blog I will be writing about how I achieved Irish Population Intensity Map using 2 sets of data Provided to me. Please find the link to my google fusion table here. Google Fusion Tables uses the same structured data as Spreadsheets, but allows…

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My quest through R+Rstudio

** Getting Started ** As any journey to knowledge begins, one must start with school, code school in this that i have successfully graduated. My ” Diploma” below for you to view. This school will teach you, as it thought me, the language you need to operate R studio ( to which i will come…

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