Manish Barnwal

...just another human

Common docker commands

Photo of docker

I recently got to know about dockers. And I love it. For those who don't know what dockers are. Here it is. Dockers help in software ...

Yaadon ki chuskiya

Recently, my friend, Tushar had come to Bangalore to visit me and Rahul before he left for the US for his Masters. He was here for a weekend. We intended to visit places around Bangalore. And we ended up visiting Lal Bagh. I know you are judging me right now ...

The essence of music in my life

Photo of music channel

Guitar is cool. I reckon from my childhood when seeing someone play guitar in movies inspired a sense of great appreciation for the character playing it. Remember Hrithik from the movie Kaho na pyaar hai. I always wondered how does one play this instrument.

I loved listening to songs. Sonu ...

Markdown commands I use frequently

This post is aimed to capture the list of commands I use frequently while writing a post for this site in Markdown. You can write a post both in Markdown format and in HTML format. Markdown is preferred when you want to have a free-flow writing style. HTML is used ...

Tutorial on dplyr- a package for data manipulation in R

R is the most used tool in data science. It has no dearth of packages for specific use cases. There are three packages that I feel can get your most of the work done - ggplot2, dplyr, data.table.

  • ggplot2- Used for visualization. Also known as grammar of graphics. This package ...

The essence of machine learning is function estimation

Machine learning is cool. There is no denying in that. In this post we will try to make it a little uncool, well it will still be cool but you may start looking at it differently. Machine learning is not a black box. It is intuitive and this post is ...

Time series and forecasting using R

Time series forecasting is a skill that few people claim to know. Machine learning is cool. And there are a lot of people interested in becoming a machine learning expert. But forecasting is something that is a little domain specific.

Retailers like Walmart, Target use forecasting systems and tools to ...