AWS Certified Machine Learning - Specialty (MLS-C01)
The AWS Certified Machine Learning - Specialty (MLS-C01) exam is intended for individuals who perform an artificial intelligence and machine learning (AI/ML) development or data science role. The exam validates a candidate's ability to design, build, deploy, optimize, train, tune, and maintain ML solutions for given business problems by using the AWS Cloud.
Introduction
The AWS Certified Machine Learning - Specialty (MLS-C01)
The exam also validates a candidate's ability to complete the following tasks:
Select and justify the appropriate ML approach for a given business problem.
Identify appropriate AWS services to implement ML solutions.
Design and implement scalable, cost-optimized, reliable, and secure ML solutions.
Target Candidate Description
The target candidate should have 2 or more years of experience developing, architecting, and running ML or deep learning workloads in the AWS Cloud.
Recommended AWS knowledge
The target candidate should have the following AWS knowledge:
Experience performing basic hyperparameter optimization
Experience with ML and deep learning frameworks
Job tasks that are out of scope for the target candidate
The following list contains knowledge that the target candidate is not expected to have. This list is non-exhaustive. Knowledge in the following areas is out of scope for the exam:
Extensive or complex algorithm development
Extensive hyperparameter optimization
Complex mathematical proofs and computations
Advanced networking and network design
Advanced database, security, and DevOps concepts
DevOps-related tasks for Amazon EMR
Exam Content
There are two types of questions on the exam:
Multiple choice: Has one correct response and three incorrect responses (distractors)
Multiple response: Has two or more correct responses out of five or more response options
Select one or more responses that best complete the statement or answer the question. Distractors, or incorrect answers, are response options that a candidate with incomplete knowledge or skill might choose. Distractors are generally plausible responses that match the content area.
Unanswered questions are scored as incorrect; there is no penalty for guessing. The exam includes 50 questions that affect your score.
The exam includes 15 unscored questions that do not affect your score. AWS collects information about performance on these unscored questions to evaluate these questions for future use as scored questions. These unscored questions are not identified on the exam.
The AWS Certified Machine Learning - Specialty (MLS-C01) exam has a pass or fail designation. The exam is scored against a minimum standard established by AWS professionals who follow certification industry best practices and guidelines.
Your results for the exam are reported as a scaled score of 100–1,000. The minimum passing score is 750. Your score shows how you performed on the exam as a whole and whether you passed. Scaled scoring models help equate scores across multiple exam forms that might have slightly different difficulty levels.
Your score report could contain a table of classifications of your performance at each section level. The exam uses a compensatory scoring model, which means that you do not need to achieve a passing score in each section. You need to pass only the overall exam.
Each section of the exam has a specific weighting, so some sections have more questions than other sections have. The table of classifications contains general information that highlights your strengths and weaknesses. Use caution when you interpret section-level feedback.
Content outline
This exam guide includes weightings, content domains, and task statements for the exam. This guide does not provide a comprehensive list of the content on the exam. However, additional context for each task statement is available to help you prepare for the exam.
The exam has the following content domains and weightings:
Service References
The following sections provide detailed information about AWS services, technologies, and concepts relevant to this certification exam:
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