Tejaalex2182
Uploaded on Sep 12, 2018
Category
Education
Business Analytics or Data Analytics or Data Science certification course is an extremely high-in-demand profession which requires a professional to possess sound knowledge of analysing data in all dimensions and uncover the unseen truth coupled with the logic and domain knowledge to impact the top-line (increase business) and bottom-line (increase revenue).ExcelR’s Data Science curriculum is meticulously designed and delivered matching the industry needs and considered to be the best in the industry
Category
Education
analytics certification course online
PowerPoint Presentation
Data Science using R, Minitab & XLMiner
R, Minitab XLMiner forForecasting
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AGENDA
Data
Visualization
usingTableau
Data Mining–
Supervised &
Unsupervised
(Machine
Learning)
Text Mining &
NLP
AGENDA
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What does it take to be a DATA
SCIENTIST?
Successful Data Scientist
AllAgenda
Topics
Domain
Knowledge
Practice
Statistical
Analysis
Data
Minin
g
Forecasting
Data
Visualizatio
n
© 2013 - 2016 ExcelR Solutions.All Rights Reserved
Welcome to the Information Age …
… drowning in data and starving for Knowledge
© 2013 - 2016 ExcelR Solutions.All Rights Reserved
BIG DATA!
500 million tweets every day, 1.3 billionaccounts
YouTube users upload 100 hours of video every minute
306 items are purchased every second
26.6 Million transactions perday
100 terabytes of datauploadeddaily
http://www.dnaindia.com/scitech/report-facebook-saw- one-
billion-simultaneous-users-on-aug-24-2119428
Processing 100 petabytes a day (1petabyte
= 1000 terabytes)
More than 1 million customer transactions every hour
https://www.techinasia.com/alibaba-crushes-records-brings-143-billion-singles-day
© 2013 - 2016 ExcelR Solutions.All Rights Reserved
Why Tableau?
© 2013 - 2016 ExcelR Solutions.All Rights Reserved
Why Tableau?
© 2013 - 2016 ExcelR Solutions.All Rights Reserved
Why Tableau?
© 2013 - 2016 ExcelR Solutions.All Rights Reserved
Why Tableau?
© 2013 - 2016 ExcelR Solutions.All Rights Reserved
Data Types – Continuous & Discrete
© 2013 - 2016 ExcelR Solutions.All Rights Reserved
Data Types – Preliminaries
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Random Variable
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Probability
© 2013 - 2016 ExcelR Solutions.All Rights Reserved
Probability Distribution
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Probability Applications
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Population
SamplingFrame
SRS
Sample
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Sampling Funnel
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