Top 20 SVM Interview Questions and Answers
Last Updated on January 2, 2026 by Editorial Team
Author(s): Shahidullah Kawsar
Originally published on Towards AI.
Machine Learning Interview Preparation Part 04 Solution
Support Vector Machine (SVM) is a popular machine learning algorithm used for classification and regression. In simple terms, SVM tries to separate data into different groups using a line (or a curve). For example, imagine you have data about emails. SVM can help separate spam emails from non-spam emails by drawing a clear boundary between them. Another example is classifying images of cats and dogs. SVM looks at features like size or shape and finds the best line that divides the two classes. Because of this clear separation, SVM often gives accurate and reliable results.

The article elaborates on the importance of understanding Support Vector Machines (SVM) in machine learning, focusing on its application for both classification and regression tasks. It presents 20 multiple-choice interview questions aimed at assessing knowledge about SVM, including its objectives, functioning, and various concepts such as margins, hyperplanes, and the kernel trick. Answers are also provided, elucidating why specific options are correct or incorrect, thereby reinforcing the learning process for those preparing for machine learning interviews.
Read the full blog for free on Medium.
Join thousands of data leaders on the AI newsletter. Join over 80,000 subscribers and keep up to date with the latest developments in AI. From research to projects and ideas. If you are building an AI startup, an AI-related product, or a service, we invite you to consider becoming a sponsor.
Published via Towards AI
Towards AI Academy
We Build Enterprise-Grade AI. We'll Teach You to Master It Too.
15 engineers. 100,000+ students. Towards AI Academy teaches what actually survives production.
Start free — no commitment:
→ 6-Day Agentic AI Engineering Email Guide — one practical lesson per day
→ Agents Architecture Cheatsheet — 3 years of architecture decisions in 6 pages
Our courses:
→ AI Engineering Certification — 90+ lessons from project selection to deployed product. The most comprehensive practical LLM course out there.
→ Agent Engineering Course — Hands on with production agent architectures, memory, routing, and eval frameworks — built from real enterprise engagements.
→ AI for Work — Understand, evaluate, and apply AI for complex work tasks.
Note: Article content contains the views of the contributing authors and not Towards AI.