--- title: "Prathmesh Kushwaha (@PrathmeshKush) | Hashnode" description: "Prathmesh Kushwaha (@PrathmeshKush) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@PrathmeshKush" --- @PrathmeshKush # Prathmesh Kushwaha @PrathmeshKush · Joined December 2025 ### [Regularization in Machine Learning: What I Learned by Implementing It From Scratch](https://prathmeshkush.hashnode.dev/regularization-in-machine-learning-what-i-learned-by-implementing-it-from-scratch?utm_source=hashnode&utm_medium=feed) Implement L1, L2, and Elastic Net to understand regularization's impact on overfitting and feature selection in machine learning models 16 min read · [prathmeshkush.hashnode.dev](https://prathmeshkush.hashnode.dev/regularization-in-machine-learning-what-i-learned-by-implementing-it-from-scratch?utm_source=hashnode&utm_medium=feed) [Feb 5](https://hashnode.com/posts/regularization-in-machine-learning-what-i-learned-by-implementing-it-from-scratch/6984d65329e816f29297ff5e) ### [How i Understood Logistic Regression and implemented from scratch](https://prathmeshkush.hashnode.dev/how-i-understood-logistic-regression-and-implemented-from-scratch?utm_source=hashnode&utm_medium=feed) Discover how to understand and implement logistic regression from scratch, focusing on its core concepts, odds, log-odds, and model limitations 11 min read · [prathmeshkush.hashnode.dev](https://prathmeshkush.hashnode.dev/how-i-understood-logistic-regression-and-implemented-from-scratch?utm_source=hashnode&utm_medium=feed) [Jan 4](https://hashnode.com/posts/how-i-understood-logistic-regression-and-implemented-from-scratch/695a3a04a07a4a1c5c79be31) ### [Implementing Linear Regression from scratch on California housing dataset](https://prathmeshkush.hashnode.dev/implementing-linear-regression-from-scratch-on-california-housing-dataset?utm_source=hashnode&utm_medium=feed) Learn linear regression with the California housing dataset: concepts, math, implementation, and comparison to standard models 17 min read · [prathmeshkush.hashnode.dev](https://prathmeshkush.hashnode.dev/implementing-linear-regression-from-scratch-on-california-housing-dataset?utm_source=hashnode&utm_medium=feed) [Dec 26, 2025](https://hashnode.com/posts/implementing-linear-regression-from-scratch-on-california-housing-dataset/694e83aa3b52069c97b6139d)