Enhancing Regression Models with Polynomial Features and L1 Lasso Regularization
Polynomial regression is a form of regression analysis in which the relationship between the independent variable and the dependent variable…
Category: AI-Machine Learning – Statistics – CS
For a convex quadratic function (like the MSE loss in linear regression), the Lipschitz constant L of the gradient is equal to the largest eigenvalue of the Hessian.
Proof: Let’s define a general convex quadratic function: where , is a symmetric positive semi-definite matrix (to ensure convexity), ,…
Lipschitz Continuity In Machine Learning
Let and be normed vector spaces. A function is called Lipschitz continuous if there exists a real constant such that…
How to use AWS CLI to generate SESSION_TOKEN
Setting things up for the first time may not be an easy task. If you are unlucky, you may encounter…
Step-by-Step Guide to Clone and Write repos with GitHub Personal Access Tokens
GitHub’s fine-grained personal access tokens allow precise control over repository access. Here’s a step-by-step guide to generate and manage a…
Sentiment Analysis in Python: TextBlob, NLTK & Transformers
This post will detail how to implement three sentiment analysis techniques: TextBlob, NLTK with Vader, and transformers in Python. But…
How to Check GPU Access in SLURM Clusters
To determine the number of GPUs your account can access in a SLURM-managed cluster, follow these steps: Check Account and…
Fixed: OSError: You are trying to access a gated repo. Make sure to have access to it at https://huggingface.co….
OSError: You are trying to access a gated repo. Make sure to have access to it at https://huggingface.co/google/gemma-3-27b-it. 401 Client…
Customizing KNN classifier with sklearn
The post describes using custom distance functions with KNeighborsClassifier in scikit-learn. It explains implementing Weighted K-Nearest Neighbors and creating a CustomKNN class, showcasing OOP principles while enhancing KNN functionality and evaluation accuracy.
SSH and SLURM basic and how to send a notification email upon job completion
How to run – basic To run a .sh file with a specific environment using SLURM, you can follow these…