Statistics on Harshvardhan

Artificial Intelligence and Data Sciences in Real-world Business

Thu, 07 Sep 2023 13:00:00 +0000

A quick rundown of my doctoral research presented at the BA Forum 2023

CK Cafe: Using Association Rules to Find Basket of Goods

Mon, 21 Nov 2022 11:30:00 +0000

In this lab session, I share how to use apriori algorithm for association mining. The goal is to find useful causal and association rules which can help in designing promotions for the company. Plus, you get to see what’s served at an Indian cafe.

A Gentle Introduction to using Support Vector Machines for Classification

Sun, 02 Oct 2022 11:30:00 +0000

Support vector machines (SVM) are remarkable for the unification of geometric theory, elegant mathematics, theoretical guarantees with strong practical use cases. In this blog post, I demonstrate certain properties of SVM and how to use them with caret package in R.

Next — Today I learnt About R

Sat, 18 Jun 2022 00:00:00 +0000

What is Next?

A short and sweet curated collection of R-related works. Five stories. Four packages. Three jargons. Two tweets. One Meme.

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If you are unsure, here are some editions that my readers loved.

Joint Probability-based Dissimilarity Measure for Discrete Variables

Tue, 10 May 2022 00:00:00 +0000

A Simple Method to Calculate Distance between Discrete Variable

Number of PhDs by Field

Sun, 20 Feb 2022 00:00:00 +0000

An Incomplete Data Exploration

Score and Fisher's Information

Sun, 13 Feb 2022 00:00:00 +0000

Intuitive Understanding and Mathematical Notions

Replicating Tennessee STAR Project

Mon, 29 Nov 2021 00:00:00 +0000

Econometrics Course Project

Supervised Learning Using Baysian Decision Rule

Tue, 07 Sep 2021 00:00:00 +0000

Python Functions for Bayesian Learning (COSC 522 Project)

Is COVID-19 Data tampered?

Mon, 15 Feb 2021 00:00:00 +0000

Is there any evidence of tampering or manipulation in COVID-19 daily cases reported by countries? Using Benford analysis in R, I try to reach at some conclusion.

Forecasting Malaria Vaccine Demand

Thu, 24 Dec 2020 00:00:00 +0000

Summary of my research work on forecasting coverage for Malaria vaccines

Sentiment Analysis of Tweets

Wed, 10 Jun 2020 00:00:00 +0000

Using rTweet package in R to analyse live tweets from Twitter

Statistical Modelling and Analysis of the Computer-Simulated Datasets

Thu, 31 Jan 2019 00:00:00 +0000

My first academic publication: a peer-reviewed book chapter on statistical modelling using Gaussian processes. We reviewed several GP models and correlation structures, and methods to handle numerical instabilities due to near-singular matrices. Finally, we reviewed several algorithms developed specifically for analysing big data obtained from computer simulators. 🔗 PDF