Table of Contents
What do you mean by functional and non-functional requirements?
A functional requirement defines a system or its component. A non-functional requirement defines the quality attribute of a software system. It specifies “What should the software system do?” It places constraints on “How should the software system fulfill the functional requirements?”
Is machine learning model a non-functional requirement?
Non-Functional Requirements for Machine Learning: Challenges and New Directions. Abstract: Machine Learning (ML) provides approaches which use big data to enable algorithms to “learn”, producing outputs which would be difficult to obtain otherwise.
What are non-functional requirements?
Nonfunctional Requirements (NFRs) define system attributes such as security, reliability, performance, maintainability, scalability, and usability. They serve as constraints or restrictions on the design of the system across the different backlogs. They ensure the usability and effectiveness of the entire system.
What is functional machine learning?
Machine learning functions let you work with your data set in different stages of the data analysis process: Preparing models. Training models. Evaluating models. Applying models.
What is the difference between functional and technical requirements?
Functional specs are based on the business requirements and contain the details of end user expectations of the product functionality. Technical specs contain the details of the how this is/can be achieved and the final product functionality details.
What are examples of non-functional requirements?
Some typical non-functional requirements are:
- Performance – for example Response Time, Throughput, Utilization, Static Volumetric.
- Scalability.
- Capacity.
- Availability.
- Reliability.
- Recoverability.
- Maintainability.
- Serviceability.
What is the difference between functional and nonfunctional testing?
The difference between functional and nonfunctional testing is what they test. Functional testing ensures that functions and features of the application work properly. Nonfunctional testing examines other aspects of how well the application works. Functional testing tests the functionality of an app.