Hariram Nagarajan

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So far Hariram Nagarajan has created 3 blog entries.

4 Ways to analyze Bigdata using R Programming

R programming is a big-fat calculator in layman terms. But R is not the jack of all trades when it comes to handling voluminous data like, Bigdata. But ever wondered how much is ‘Big’ in Bigdata? When organizations have plethora of data (High volume, may be due to the variety of secondary data sources) [...]

By |2017-10-24T12:26:23+05:30October 24th, 2017|

The other side of Predictive Modelling

Following my earlier blog “Data is the new Oil”, let me share a few thoughts on the other side or rather ‘the darker side' of Predictive Modelling and Data Science projects – The challenges faced in practicing data sciences from an organizational perspective. The challenges are so tainted that the famous dialogue from The [...]

By |2017-07-18T11:20:38+05:30July 18th, 2017|Tags: , , , , |

Data is the new ‘Oil’!

“When life gives you lemons, make Lemonade” has now changed to “when you have data, make decisions with it” Just as many other blog posts similarly, Rate of Data accumulation is rapid, in a very unimaginable way. A recent study at the Northeastern University states that 2.5 Exabyte of data are produced every single [...]