Data Science

Null and Alternate hypothesis: Definition & Example

Hypothesis testing is a technique used to determine whether an assumption about the population is true. Null hypothesis and alternate…

2 years ago

Normal Distributions Questions and Answers for Interviews

In order to be successful in normal distribution interviews, you need a solid understanding of the normal distribution. This blog…

2 years ago

Level of Significance & Hypothesis Testing

In hypothesis testing, the level of significance is a measure of how confident you can be about rejecting the null…

2 years ago

P-Value & Hypothesis Testing: Examples

Many describe p-value as the probability that the null hypothesis holds good. That is an incorrect definition. The concept of…

2 years ago

Type I & Type II Errors in Hypothesis Testing: Examples

This article describes Type I and Type II errors made due to incorrect evaluation of the outcome of hypothesis testing,…

2 years ago

Python – Matplotlib Pyplot Plot Example

Matplotlib is a matlab-like plotting library for python. It can create both 2D and 3D plots, with the help of…

2 years ago

Survival Analysis Modeling for Customer Churn

Customer churn is a prevalent problem for many businesses. It can happen in several different ways, such as when customers…

2 years ago

Elbow Method vs Silhouette Score – Which is Better?

In K-means clustering, elbow method and silhouette analysis or score techniques are used to find the number of clusters in…

2 years ago

Hello World – Altair Python Install in Jupyter Notebook

This blog post will walk you through the steps needed to install Altair graphical libraries in Jupyter Notebook. For data…

2 years ago

Different types of Machine Learning: Models / Algorithms

Machine learning is a type of machine intelligence that enables computers to learn and improve without being explicitly programmed. It's…

2 years ago

Free AI / Machine Learning Courses at Alison.com

Are you interested in learning about AI / machine learning / data sicence and looking for free online courses? As…

2 years ago

NIT Warangal offers one-week online training on AI, Machine Learning

Are you interested in learning about AI and Machine Learning, or refresing your concepts? NIT Warangal offers one-week online paid…

2 years ago

ML Engineer vs Data Scientist: Differences & Similarities

In today's world, ML (machine learning) engineer and Data scientist are two popular job positions. These positions have a lot…

2 years ago

Week Nov1, 2021: Top 3 Machine Learning Tutorial Videos

The field of machine learning is a vast topic and it can be hard to know where to start. In…

2 years ago

Support Vector Machine (SVM) Interview Questions

Support Vector Machine (SVM) is a machine learning algorithm that can be used to classify data. SVM does this by…

2 years ago

Machine Learning Examples from Daily Life

Machine learning is a powerful machine intelligence technique that can be used in a variety of settings to generate data…

3 years ago