Feature Scaling in Machine Learning: Python Examples

1 year ago

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

Different Types of Statistical Tests: Concepts

1 year ago

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

Machine Learning – Sensitivity vs Specificity Differences, Examples

1 year ago

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

PCA vs LDA Differences, Plots, Examples

1 year ago

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

Types & Uses of Moments in Statistics

1 year ago

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

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

1 year ago

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

Data Ingestion Types – Concepts & Examples

1 year ago

Last updated: 17th Nov, 2023 Data ingestion is the process of moving data from its original storage location to a…

Two samples Z-test for Means: Formula & Examples

1 year ago

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

Histogram Plots using Matplotlib & Pandas: Python

1 year ago

Last updated: 16th Nov, 2023 Histograms are a graphical representation of the distribution of data. In Python, there are several…

Confusion Matrix Concepts, Python Code Examples

1 year ago

The confusion matrix is an essential tool in the field of machine learning and statistics for evaluating the performance of…