Data Science

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Data Science

What is Vector Database

Vector Database Kya Hota Hai? Vector Database ek special database hota hai jo data ko Vector Embeddings ke form me store karta hai aur similarity search kart...

Vector DB Vector RAG
Jun 5, 2026 3 min read
Data Science

What is RAG (Retrieval-Augmented Generation)

RAG (Retrieval-Augmented Generation) AI ka ek technique hai jisme AI model jawab dene se pehle relevant information ko kisi external source (documents, datab...

RAG (Retrieval-Augmented Generation) RAG LLM
Jun 5, 2026 2 min read
Data Science

What is LLM

LLM (Large Language Model) ek AI model hota hai jo bahut saari books, websites, articles aur documents padhkar language ko samajhna aur generate karna seekht...

LLM
May 31, 2026 4 min read
Data Science

OpenAI Whisper Complete Guide: The Most Powerful Speech-to-Text Tool

OpenAI Whisper kya hai, kaise kaam karta hai, installation se production tak — Python ke saath complete hands-on guide with real-world use cases.

OpenAI Whisper Speech to Text Python
May 4, 2026 2 min read
Data Science

Deep Learning & Neural Networks

Understand Deep Learning, Neural Networks, and Perceptron completely from scratch — with real-life examples, clear explanations, and scikit-learn code. A beg...

deep learning neural network perceptron
Apr 29, 2026 10 min read
Data Science

California Housing Price Prediction: Random Forest + Sklearn Pipeline

Introduction — Problem Kya Hai? Socho tumhare paas California ke hazaron ghar ka data hai — unki location, age, rooms, income of people — aur tumhara kaam ha...

machine-learning python sklearn
Apr 27, 2026 8 min read
Data Science

Understanding Accuracy and Evaluation Metrics in Machine Learning

Learn accuracy and ML evaluation metrics with simple Hinglish explanations, formulas, examples, and real-world use cases for better model performance.

machine-learning python data-science
Apr 26, 2026 25 min read
Data Science

sklearn.preprocessing Complete Guide: Data Scaling, Encoding & Transformation in Python

Master sklearn.preprocessing from scratch to advanced level. Learn StandardScaler, MinMaxScaler, LabelEncoder, OneHotEncoder, and 30+ transformers with real-...

sklearn preprocessing scikit-learn preprocessing StandardScaler
Apr 25, 2026 15 min read
Data Science

Categorical Data Handling in Machine Learning (Pandas + Sklearn) – Complete Practical Guide

Learn categorical data encoding end-to-end — Label, Ordinal, One-Hot, Target, Binary, Frequency encoding with Pandas & Sklearn. Beginner to advanced.

categorical encoding machine learning pandas
Apr 24, 2026 28 min read