Class 12 AI - AI Skills India

Precision vs Recall vs F1 Score Explained — CBSE AI (Class 10 & 12)

Your model got 90% accuracy. Great — but if 95% of your data was from one class, a model that predicts that class every single time also gets 95% accuracy.…

AI Skills India April 28, 2026

Class 12 AI Practical File

Class 12 AI Practical File — Complete Guide & Programs (Subject Code 843)

Every Class 12 AI student needs a practical file. Most students don't know exactly what it must contain until a week before submission — and then they scramble. This guide…

AI Skills India April 26, 2026

Class 12 AI Exam Preparation

Class 12 AI Sample Paper 2025-26 with Solutions (Subject Code 843)

Every year, thousands of Class 12 AI students search for sample papers the week before their exam. The problem is that most of what they find is either from the…

AI Skills India April 23, 2026

Class 12 AI Exam Preparation

Class 12 AI Viva Questions & Model Answers (843) — Complete Preparation Guide

Your class 12 AI viva questions is worth 5 marks in Class 12 AI (Subject Code 843). It is based on your Capstone Project and Practical File. Most students lose…

AI Skills India April 22, 2026

Confusion matrix class 10 CBSE AI students diagram showing TP TN FP FN

Class 10 AI Class 12 AI

Confusion Matrix for CBSE Class 10 & 12 AI Students — Complete Guide 2026

Hey there, future AI expert! 👋 If you're looking to master the confusion matrix for Class 10 CBSE AI, you're in the right place. Remember when you first heard "Confusion Matrix"…

AI Skills India January 30, 2026