# Using XGBoost for time series prediction tasks

Recently Kaggle master Kazanova along with some of his friends released a "How to win a data science competition" Coursera course. The Course involved a final project which itself was a time series prediction problem. Here I will describe how I got a top 10 position as of writing this ...

# The story of every distribution - Discrete Distributions

Distributions play an important role in the life of every Statistician. I coming from a non-statistic background am not so well versed in these and keep forgetting about the properties of these famous distributions. That is why I chose to write my own understanding in an intuitive way to keep ...

# Good Feature Building Techniques - Tricks for Kaggle - My Kaggle Code Repository

Often times it happens that we fall short of creativity. And creativity is one of the basic ingredients of what we do. Creating features needs creativity. So here is the list of ideas I gather in day to day life, where people have used creativity to get great results on ...

# Today I Learned This Part 2: Pretrained Neural Networks What are they?

Deeplearning is the buzz word right now. I was working on the course for deep learning by Jeremy Howard and one thing I noticed were pretrained deep Neural Networks. In the first lesson he used the pretrained NN to predict on the Dogs vs Cats competition on Kaggle to achieve ...

# Maths Beats Intuition probably every damn time

Newton once said that "God does not play dice with the universe". But actually he does. Everything happening around us could be explained in terms of probabilities. We repeatedly watch things around us happen due to chances, yet we never learn. We always get dumbfounded by the playfulness of nature ...

# Today I Learned This Part I: What are word2vec Embeddings?

Recently Quora put out a Question similarity competition on Kaggle. This is the first time I was attempting an NLP problem so a lot to learn. The one thing that blew my mind away was the word2vec embeddings.

Till now whenever I heard the term word2vec I visualized it as ...

# Top Data Science Resources on the Internet right now

I have been looking to create this list for a while now. There are many people on quora who ask me how I started in the data science field. And so I wanted to create this reference.

To be frank, when I first started learning it all looked very utopian ...

# Basics Of Linear Regression

Today we will look into the basics of linear regression. Here we go :

## Contents

1. Simple Linear Regression (SLR)
2. Multiple Linear Regression (MLR)
3. Assumptions

## 1. Simple Linear Regression

Regression is the process of building a relationship between a dependent variable and set of independent variables. Linear Regression restricts this relationship to ...

# Top advice for a Data Scientist

A data scientist needs to be Critical and always on a lookout of something that misses others. So here are some advices that one can include in day to day data science work to be better at their work: