Ab Initio

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Welcome to Ab Initio. Every difficult concept has a starting point. Here, we find it, slow down, and build from there. This channel is for students and serio...

Latest Videos

Viterbi Algorithm solved example - Hidden Markov Model

Transition Probabilities in a hidden markov model

Basics of Perceptrons

Stratified k-Fold Cross Validation

Pros and Cons of k-fold cross validation

k-Fold Cross Validation

Cross Validation

Validation Set

Instance Space, Hypothesis Space in Concept Learning

ID3 Decision Tree Completely Solved Example

Decision Tree solved example using ID3 (Entropy) - Finding the root node (first splitting attribute)

Short Method to Create and Use Packages - Static Method

Short Method to Create and Use Packages

Decision Tree solved example using CART (Gini index)

Translation to FOL ( Col. West example)

Translation to FOL and CNF Example 4

Backward Chaining Proof

Forward Chaining Proof

Confusion Matrix and Evaluation Metrics for Binary Classification

Decision Boundary in Logistic Regression

Median of Two Sorted Arrays (Binary Search Partition) LeetCode 4 Explained

Multiple Linear Regression using GradientDescent Solved Example

What is Gradient Descent

Multiple Linear Regression in Matrix Form Complete Solved Example

Normal Equation Linear Regression Example Matrix Form Least Squares

Matrix Representation of Linear Regression

Multiple Linear Regression using Closed Form Formulae

Objective function and Coefficients of Linear Regression - Detailed Derivation

Finding best fit line using calculus

Regularization with Ridge Regression