The Ad Agency AI Dictionary

Common AI terms beginning with Z, defined for advertising professionals.

Z

Find the Flux+Form AI glossary & dictionary to help you make sense of common AI terms. Below you can find an AI Glossary & Dictionary for “Z”.

6 Terms in section Z Updated May 2026

Zero‑Shot Learning

A paradigm where models recognise classes they have never seen before by transferring knowledge from related classes.

Zero Padding

Adding zeros around data (particularly image borders) to control the size of convolution outputs.

ZIP Loss

A loss function designed for sparse data that combines zero‑inflated and Poisson distributions.

Zipf’s Law

An empirical law stating that in many datasets, the frequency of any item is inversely proportional to its rank.

Zone Analysis

Evaluating performance by geographic or logical zones, often used in marketing to compare regions or customer groups.

Zero‑Party Data

Information that customers intentionally and proactively share with a brand, used for personalization while respecting privacy.

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