In "Machine Learning"

Optimizing Decision Trees: How to Calculate Splits with Gini Impurity

Optimizing Decision Trees: How to Calculate Splits with Gini Impurity

Gini impurity quantifies the uncertainty in a data set by measuring the probability of incorrectly...

By Mbali Kalirane, on
The Basics of the K-Nearest Neighbors (KNN) Algorithm

The Basics of the K-Nearest Neighbors (KNN) Algorithm

The K-Nearest Neighbors (KNN) algorithm stands out from other supervised learning algorithms due to its...

By Mbali Kalirane, on
Elbow Method vs Silhouette Method: Which is Better for Finding Optimal K?

Elbow Method vs Silhouette Method: Which is Better for Finding Optimal K?

The Elbow and Silhouette Methods are popular methods used for finding the value of \(K\)...

By Mbali Kalirane, on

In "Unsupervised Learning"

Elbow Method vs Silhouette Method: Which is Better for Finding Optimal K?

Elbow Method vs Silhouette Method: Which is Better for Finding Optimal K?

The Elbow and Silhouette Methods are popular methods used for finding the value of \(K\)...

By Mbali Kalirane, on

In "Data Analysis"

EDA vs Data Preprocessing: What's the Difference?

EDA vs Data Preprocessing: What's the Difference?

Both Exploratory Data Analysis (EDA) and data preprocessing play important roles in the data cleaning...

By Mbali Kalirane, on

In "Data Cleaning"

EDA vs Data Preprocessing: What's the Difference?

EDA vs Data Preprocessing: What's the Difference?

Both Exploratory Data Analysis (EDA) and data preprocessing play important roles in the data cleaning...

By Mbali Kalirane, on

In "EDA"

Calculating Principal Component Analysis (PCA): A Step-by-Step Guide

Calculating Principal Component Analysis (PCA): A Step-by-Step Guide

Large datasets, like those with over 100 features can be a large problem particularly in...

By Mbali Kalirane, on
EDA vs Data Preprocessing: What's the Difference?

EDA vs Data Preprocessing: What's the Difference?

Both Exploratory Data Analysis (EDA) and data preprocessing play important roles in the data cleaning...

By Mbali Kalirane, on

In "Mathematics"

Optimizing Decision Trees: How to Calculate Splits with Gini Impurity

Optimizing Decision Trees: How to Calculate Splits with Gini Impurity

Gini impurity quantifies the uncertainty in a data set by measuring the probability of incorrectly...

By Mbali Kalirane, on
The Basics of the K-Nearest Neighbors (KNN) Algorithm

The Basics of the K-Nearest Neighbors (KNN) Algorithm

The K-Nearest Neighbors (KNN) algorithm stands out from other supervised learning algorithms due to its...

By Mbali Kalirane, on
Calculating Principal Component Analysis (PCA): A Step-by-Step Guide

Calculating Principal Component Analysis (PCA): A Step-by-Step Guide

Large datasets, like those with over 100 features can be a large problem particularly in...

By Mbali Kalirane, on