Data Science

Classification Problems in Machine Learning: Examples

In this post, you will learn about some popular and most common real-life examples of machine learning (ML) classification problems.…

12 months ago

Z-test vs T-test vs Chi-square test: Differences, Examples

In the world of data science, understanding the differences between various statistical tests is crucial for accurate data analysis. Three…

12 months ago

Learning Curves Python Sklearn Example

Last updated: 26th Nov, 2023 In this post, you will learn about how to use learning curves to assess the…

12 months ago

Procurement Analytics Use Cases Examples

Last updated: 26th Nov, 2023 The procurement analytics applications is seeing tremendous growth in last few years. With so much…

12 months ago

Data Science Explained: Framework, Methods, Examples

What is data science? This is a question that many people who are planning to start learning data science are…

12 months ago

Bagging Classifier Python Code Example

Last updated: 25th Nov, 2023 Bagging is a type of an ensemble machine learning approach that combines the outputs from…

12 months ago

Activation Functions in Neural Networks: Concepts, Examples

Last updated: 24th Nov, 2023 The activation functions are critical to understanding neural networks. There are many activation functions available…

12 months ago

PCA Explained Variance Concepts with Python Example

Last updated: 24th Nov, 2023 Dimensionality reduction is an important technique in data analysis and machine learning that allows us…

12 months ago

R-squared & Adjusted R-squared: Differences, Examples

There are two measures of the strength of linear regression models: adjusted r-squared and r-squared. While they are both important,…

12 months ago

Feature Scaling in Machine Learning: Python Examples

While training machine learning models, we come across the need for scaling features in order to have different features contribute…

12 months ago

Different Types of Statistical Tests: Concepts

Last updated: 18th Nov, 2023 Statistical tests are an important part of data analysis. They help us understand the data…

1 year ago

Machine Learning – Sensitivity vs Specificity Differences, Examples

Last updated: 18th Nov, 2023 Machine learning (ML) models are increasingly being used to learn from data and make decisions…

1 year ago

PCA vs LDA Differences, Plots, Examples

Last updated: 18th Nov, 2023 Dimensionality reduction is an important technique in data analysis and machine learning that allows us…

1 year ago

Types & Uses of Moments in Statistics

Last updated: 18th Nov, 2023 In statistics, moments are measures of the shape and variability of a data set. They…

1 year ago

How to Add Rows to DataFrames in R Using dplyr: Examples

Data manipulation is a fundamental aspect of data analysis, and R, with its dplyr package, offers an efficient and readable…

1 year ago

Two samples Z-test for Means: Formula & Examples

Last updated: 21st Nov, 2023 Statistical hypothesis testing is an essential tool in inferential statistics that enables researchers to make…

1 year ago