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✅ Topic 67: Linear Regression Engine

Course: AI Math Advanced Topic: Linear Regression Engine Section: 9 — Projects Level: Advanced…

Topic 1
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📘 Overview

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OLS Solution = β = (XᵀX)⁻¹Xᵀy

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Gradient Descent = β -= lr · Xᵀ(Xβ…

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Ridge (L2) = β = (XᵀX + λI)⁻¹Xᵀy

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Lasso (L1) = Coordinate descent…

Topic 2
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🏗️ Linear Regression Architecture

💡 ` ┌──────────────────────────────────────────────────┐ │ LINEAR REGRESSION ENGINE │ │ │ │…
Topic 3
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🧠 Python Implementation

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residuals[i]

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ols.coef[i]) < 0.5

Topic 4
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❓ Quiz — 5 MCQs

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A) Large data only

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B) XᵀX invertible hona chahiye —…

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C) Any matrix works

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D) Square matrix

Topic 5
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