Memo of AWS Certified Machine Learning - Specialty (MLS-C01)
I have successfully passed AWS Certified Machine Learning - Specialty (MLS-C01) exam. I will be sharing some tips on how to obtain this certification.
AWS Skill before Taking Exam
I have already passed the following exams and have been using AWS for years in my daily work.
Date | Exam |
---|---|
Mar. 2017 | Solutions Architect - Associate (SAA-C00) |
Dec. 2019 | Solutions Architect - Professional (SAP-C01) |
Jan. 2020 | DevOps Engineer - Professional (DOP-C01) |
Jan. 2020 | Big Data - Specialty (BDS-C00) |
Feb. 2020 | Security - Specialty (SCS-C01) |
Feb. 2020 | Advanced Networking - Specialty (ANS-C00) |
Preparation
I began learning after passing Advanced Networking - Specialty, and made a plan to take the exam in May 2020.
AWS Official Practice Test
I took the official practice test.
Total score: 85%
Topic level score:
1.0 Data Engineering: 100%
2.0 Exploratory Data Analysis: 80%
3.0 Modeling: 75%
4.0 Machine Learning Implementation and Operations: 100%
Taking Exam
I took the exam on June 14th and successfully passed with a score of 932 out of 1,000.
Impression
Exam | Volume | Difficulty |
---|---|---|
Solutions Architect - Professional | 5 | 5 |
DevOps Engineer - Professional | 4 | 4 |
Machine Learning - Specialty | 3 | 4 |
Advanced Networking - Specialty | 3 | 3 |
Big Data - Specialty | 3 | 3 |
Security - Specialty | 3 | 2 |
Reference Materials
Blog
This was an excellent resource for understanding the exam topics. The content is well-organized, and I recommend following this guide from start to finish on your learning path.
Books
Introduction to Machine Learning with Python: A Guide for Data Scientists
I read this book as a beginner’s guide for machine learning.
AWS Official Documentation
- Exam Guide
- AWS Documentation
- FAQ
- Amazon Machine Learning - Developer Guide
- SageMaker - Developer Guide
Practice Tests
Whizlabs - AWS Certified Machine Learning - Specialty
I used this for my preparation.
Udemy - AWS Certified Machine Learning Specialty: Full Practice Exam
I did not use this, but it has a high rating and may be better organized than Whizlabs.
Conclusion
Frankly speaking, I think that passing this exam alone cannot guarantee that you are a specialist in the machine learning area. However, the exam offers a great opportunity to learn machine learning with AWS.