Glossary H

Hash Function

Hash Function – A mathematical function that converts data of any size into a fixed-size output.

A word or phrase preceded by the # symbol used to categorize and search for content on social media platforms.

Heat mapping – Visual representation that shows where users click most frequently on web pages.

Heatmaps – Visual representations that show where users click most frequently on web pages.

Heat maps – Visual representations that show where users click most frequently on web pages.

High availability – The ability of a system to remain operational and accessible at all times.

A term used to describe a website’s ranking in search engine results pages (SERPs).

Higher conversion rates – The percentage of website visitors who take a desired action, such as making a purchase or filling out a form.

Historical Data – Data that has been collected and recorded over a period of time.

Human-centered design approach – A design approach that focuses on the needs and experiences of the end user.

Human-Computer Interaction – The study of how people interact with computers and how to design systems that are easy to use and understand.

Human-like interactions – The ability of a computer system to interact with humans in a way that is natural and intuitive.

Human touch – The personal connection and empathy that a company can provide to its customers.

Hyperparameter tuning – The process of adjusting the parameters of a machine learning model to improve its performance.