Artificial Intelligence

Uni-variate distribution relationships

In statistics, a univariate distribution is a probability distribution of only one random variable. This is in contrast to a multivariate distribution, the probability distribution of a random vector (consisting of multiple random variables). Below is the quick overview of useful univariate relationships for aspiring data science lovers.

Introduction to NumPy: useful cheat sheets

The NumPy library is the core library for scientific computing in Python. It provides a high-performance multidimensional array object, and tools for working with these arrays. This post is an effort to collect useful numpy commands in one place to make your computing task easier. Before moving forward, make sure that you’ve installed Python and …

Popular algorithms for data science – an introduction

A variety of Machine Learning and data mining algorithms are available for creating  valuable analytic platforms. Established goals will determine which algorithms are used to sort out and process the information available. Various algorithms have been developed to deal specifically with business problems. Other algorithms were designed to augment current existing algorithms, or to perform …

What is Data Warehouse? – Simple Definition

WHAT IT IS: A data warehouse is a federated repository for all the data that an enterprise’s various business systems collect. The repository may be physical or logical. Data warehousing is an electronic method of organizing information. HOW IT WORKS (EXAMPLE): A data warehouse essentially combines information from several sources into one comprehensive database. For example, in …

What is Artificial Intelligence(AI)? – Simple Definition

Artificial intelligence (AI) is an area of computer science that emphasizes the creation of intelligent machines that work and react like humans. Some of the activities computers with artificial intelligence are designed for include: Speech recognition Learning Planning Problem solving Artificial intelligence is a branch of computer science that aims to create intelligent machines. It …