Selected Projects

A focused selection of my work in graph machine learning and related research projects.

Link Prediction in Citation Networks featured image

Link Prediction in Citation Networks

Kaggle competition project on citation-network link prediction using graph-based machine learning methods.

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Raghuwansh Raj
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Twitter Sentiment Analysis on Stocks featured image

Twitter Sentiment Analysis on Stocks

This project analyzes Twitter sentiment related to stock market discussions to understand how social media opinions correlate with stock movements.

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Raghuwansh Raj
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Blog Posts

Research insights and technical explorations.

🧭 Spherical Harmonics and the Spherical Coordinate System featured image

🧭 Spherical Harmonics and the Spherical Coordinate System

Understanding spherical coordinates and spherical harmonics — the mathematical foundation behind many applications in physics, geometry, and machine learning.

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Raghuwansh Raj
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