Spam SMS Detection using Machine Learning | NLP & TF-IDF Python Project

Published: 19 June 2026
on channel: Niyati D

In this project, I built a Machine Learning model to classify SMS messages as spam or legitimate (ham) using NLP techniques.

🔍 What this project covers:
Text cleaning and preprocessing
TF-IDF vectorization for converting text to numbers
Comparing Naive Bayes, Logistic Regression, and Linear SVM
Model evaluation using accuracy and ROC-AUC
Real-time SMS classification function

📊 Results:
Best Model: Logistic Regression
Accuracy: 98.57%
ROC-AUC Score: 0.9633

🔗 GitHub Repository: https://github.com/niyatid531/ArNitaInfote...

#MachineLearning #Python #NLP #SpamDetection #DataScience #AIProjects

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