Archives

2020  3

August  1

Brief introduction to SparkUI

August 31, 2020 · 7 min · Manish Barnwal

May  1

Why you should use logging instead of print statements?

May 26, 2020 · 7 min · Manish Barnwal

April  1

Personal finance 101

April 7, 2020 · 6 min · Manish Barnwal

2019  2

October  1

Cluster NSE top 500 companies

October 28, 2019 · 2 min · Manish Barnwal

July  1

Amazon’s item-item Collaborative filtering recommendation algorithm [paper summary]

July 16, 2019 · 5 min · Manish Barnwal

2018  6

September  1

Types of data in recommender systems

September 27, 2018 · 6 min · Manish Barnwal

June  3

Handling errors with try-catch in Python

June 18, 2018 · 2 min · Manish Barnwal

Subsetting a dataframe in Python

June 18, 2018 · 1 min · Manish Barnwal

Working with dates in Python

June 18, 2018 · 1 min · Manish Barnwal

April  1

git and github for data scientists

April 18, 2018 · 10 min · Manish Barnwal

January  1

Creating a virtual environment in Python

January 23, 2018 · 4 min · Manish Barnwal

2017  18

November  3

Eight lessons learnt from the process of learning the guitar

November 28, 2017 · 7 min · Manish Barnwal

An easy starter to music theory

November 24, 2017 · 7 min · Manish Barnwal

Common docker commands

November 23, 2017 · 4 min · Manish Barnwal

July  1

Yaadon ki chuskiya

July 12, 2017 · 3 min · Manish Barnwal

June  1

Top lessons I learned from 3 years at Walmart

June 5, 2017 · 6 min · Manish Barnwal

May  6

The essence of music in my life

May 30, 2017 · 7 min · Manish Barnwal

How to choose the probability cut-off in classification problem

May 18, 2017 · 3 min · Manish Barnwal

Markdown commands I use frequently

May 15, 2017 · 2 min · Manish Barnwal

Tutorial on dplyr- a package for data manipulation in R

May 15, 2017 · 7 min · Manish Barnwal

The essence of machine learning is function estimation

May 12, 2017 · 5 min · Manish Barnwal

Time series and forecasting using R

May 3, 2017 · 11 min · Manish Barnwal

April  1

Do you believe in yourself?

April 3, 2017 · 4 min · Manish Barnwal

March  1

Diving into H2O with R

March 28, 2017 · 5 min · Manish Barnwal

February  4

An illustrated introduction to adversarial validation part 2

February 16, 2017 · 3 min · Manish Barnwal

An illustrated introduction to adversarial validation part 1

February 15, 2017 · 3 min · Manish Barnwal

How to use Git and Github

February 15, 2017 · 11 min · Manish Barnwal

The curse of bias and variance [draft]

February 8, 2017 · 6 min · Manish Barnwal

January  1

Visualization in ML is under-rated

January 27, 2017 · 4 min · Manish Barnwal

2016  16

December  1

The filmy Secret Santa

December 22, 2016 · 1 min · Manish Barnwal

November  1

Coldplay-Fix you | Ghar aa jaao

November 24, 2016 · 2 min · Manish Barnwal

October  4

Random Forest explained intuitively

October 18, 2016 · 6 min · Manish Barnwal

Improve runtime of Random Forest in R

October 13, 2016 · 2 min · Manish Barnwal

How to install a package of a particular version in R

October 5, 2016 · 2 min · Manish Barnwal

Don’t introduce that bias in your child

October 2, 2016 · 4 min · Manish Barnwal

September  3

Shell commands come in handy for a data scientist

September 30, 2016 · 5 min · Manish Barnwal

ROC and AUC - The three lettered acronyms

September 26, 2016 · 7 min · Manish Barnwal

Vim/Vi editor shortcuts

September 22, 2016 · 2 min · Manish Barnwal

August  2

Hadoop Streaming

August 29, 2016 · 6 min · Manish Barnwal

When R package is not available across the cluster

August 2, 2016 · 2 min · Manish Barnwal

July  2

The most inspiring talk I ever attended live

July 26, 2016 · 4 min · Manish Barnwal

Things I have learned (So Far)

July 15, 2016 · 2 min · Manish Barnwal

June  3

The Big Data Problem

June 29, 2016 · 6 min · Manish Barnwal

My first attempt at public speaking

June 27, 2016 · 3 min · Manish Barnwal

Understanding HIVE for data science people

June 22, 2016 · 5 min · Manish Barnwal

2014  6

September  1

Pre-Placement Talk Snippets

September 7, 2014 · 5 min · Manish Barnwal

July  1

The Placement Season

July 31, 2014 · 4 min · Manish Barnwal

June  1

Beautiful Sadness

June 3, 2014 · 2 min · Manish Barnwal

April  1

My stay at IIT Kharagpur -A synopsis

April 16, 2014 · 3 min · Manish Barnwal

March  2

Happy Women’s Day

March 8, 2014 · 1 min · Manish Barnwal

The Walmart Interview

March 4, 2014 · 6 min · Manish Barnwal