Sign in

Data Scientist at HiLabs| Enthusiastic ML practitioner | IIT Kanpur | Drama Lover | Subscribe

Tools for the cops who investigate data and extract information and trends from it.

Green Colour represents new beginnings and growth. It also signifies renewal and abundance.


  1. Introduction
  2. Know your Data
  3. Distribution Plots
    a. Dist-Plot
    b. Joint Plot
    c. Pair Plot
    d. Rug Plot
  4. Categorical Plots
    a. Bar Plot
    b. Count Plot
    c. Box Plot
    d. Violin Plot
  5. Advanced Plots
    a. Strip Plot

4 things you must do before any interview.

Created by Author

Overfitting and underfitting are very common problems and we have specified methods and tools to deal with them. Although, the basic science behind all the methods is the same, and is worth mentioning too.

Photo by Isabella and Louisa Fischer on Unsplash

Photo by Clem Onojeghuo on Unsplash


  1. What we prepare, as a…

Experience of IIT Kanpur, one of the prestigious colleges in India


Brief Introduction to my Background

How I landed there?

These five obstacles may occur when you train a linear regression model on your data set.

Let's go from Yellow, the color of danger to Yellow, the color of sunshine, and happiness. (Photo by Casey Thiebeau on Unsplash)

Relative Order Test for testing the existence of a Trend in a Time series

Time passes faster for your face than for your feet (assuming you’re standing up). Einstein’s theory of relativity dictates that the closer you are to the center of the Earth, the slower time goes — and this has been measured. At the top of Mount Everest, a year would be about 15 microseconds shorter than at sea level. (Photo by Nathan Dumlao on Unsplash)

DR is one of the most critical steps of the predictive modeling problem. The world is generating a large amount of data with large dimensions. Hence it is crucial to optimize the dimensional space of the data.

Pink is a light red hue and is typically associated with love and romance. People associate the color with qualities that are often thought of as feminine, such as softness, kindness, nurturance, and compassion (Photo by Isi Parente on Unsplash)

What is Dimensionality Reduction (DR)?

  1. Noise: There may be some feature, which model find irrelevant. Hence they are just adding noise to the model.
  2. Time: The time I am talking about is computational time. For…

Time Series (TS) is considered to be one of the less known skills in the data science space. This article is a self-starter to the concepts in TS and a lot more coming.

Photo by Curtis MacNewton on Unsplash

What is a Time Series?


This is an introduction to the young and fast-growing field of data mining (also known as knowledge discovery from data, or KDD for short). It focuses on fundamental data mining concepts and techniques for discovering interesting patterns from data in various applications.

Source: Pixabay

We are drowning in the ocean of data but starving for knowledge.

Aayush Ostwal

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store