Posts

Post has attachment

Public

**Helsinki, Finland**

Happy new year! Although it is quite late. I visited Helsinki. I liked it even though everyone around here says it is boring. Took a ferry. Didn't take more than two and a half hours to go there. Walked pretty much 20km. Helsinki Cathedral Sea from the Mark...

Add a comment...

Post has attachment

Public

**Tallinn, Estonia**

Tere! It's been a long time. Didn't write any blog posts for a while. So many things happened in between. I moved to Estonia. Started working on databases again. Looking forward to writing about databases and traveling.

Add a comment...

Post has attachment

Public

**LIRNEasia and University of Dhaka Research Collaboration**

LIRNEasia collaborates with Unversity of Dhaka Data and Design lab to perform policy related research. A research workshop was held at University of Dhaka. Apache Spark and Hadoop session was done by me. Research Team Sriganesh sharing the experience in pol...

Add a comment...

Post has attachment

Public

**test**

\$\If $x$ is non-positive then $x \leq -\sqrt{\frac{1}{2}}$ $\hspace{30 mm} $\$

Add a comment...

Post has attachment

Public

**tst**

Einstein's most famous equation is \$E=mc^2\$.

Newton derived the equation \\[s=ut+\sfrac{1}{2}at^2\\]

Add a comment...

Post has attachment

Public

**Cross section vs Time Series Data**

There are two types of data sets based on the time. Cross-Section Data Cross section data is collected on the same point in time. There might be different variables but all of them are collected for the same period of the time. So you won't see any time col...

Add a comment...

Post has attachment

Public

**Type of Variables**

Quantitative Variable Variables which can be measured. Discrete Variable Countable variables are discrete variables. There is no need to be whole numbers. Continuous Variable Uncountable variables are continuous variables. This contrasts with discrete var...

Add a comment...

Post has attachment

Public

**Point Estimation and Interval Estimation**

Point Estimation Point estimate is a statistic which is inferred from sample data set. Also a closer guess to the population parameter. Interval Estimation Interval estimation describe a range which can contain the value in a population. This contrasts with...

Add a comment...

Post has attachment

Public

**Apache Spark Job with Maven**

Today, I'm going to show you how to write a sample word count application using Apache Spark. For dependency resolution and building tasks, I'm using Apache Maven. How ever, you can use SBT (Simple Build Tool). Most of the Java Developers are familiar with ...

Add a comment...

Post has attachment

Public

**Getting Public Data Sets for Data Science Projects**

All of us are interested in doing brilliant things with data sets. Most people use Twitter data streams for their projects. But there a lot of free data sets in the Internet. Today, I'm going to list down few of them. Almost all of these links, I found from...

Add a comment...

Wait while more posts are being loaded