Table 17 Non-functional requirements belonging to classes where some requirements were removed (under-sampling)
NFR | Requirements | Umbalanced | Balanced | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MNB | LR | SVM | CNN | BETO | fastT. | MNB | LR | SVM | CNN | BETO | fastT. | ||
O | The system shall be used within the specifications defined by the computers used by the Program Administrators/Nursing Staff Members. | US | US | US | US | O | US | US | US | US | US | US | US |
O | The available server must be reliable and the network connectivity in the supermarket should be proper for smooth flow of all operations and data. | O | O/A | O/A | SE | SC | A | A | A | A | A | PE | A |
O | The product must support Mozilla Firefox 1.0 and above. | O | O | O | PO | O | O | PO | PO | PO | PO | PO | PO |
SE | The data transaction between client and server must be encrypted using SSL technology. | SE | SE | SE | SE | SE | SE | O | SE/O | SE | O | SE | O |
SE | Only registered relators shall be able to access the system. | US | US | AE/US | US | SE | US | SE/US | SE/US | US | US | SE | US |
SE | Sensitive data will be encrypted before being sent over insecure connections like the internet. | O/FT | SE | SE | O | SE | SE | O | O | O | O | SE | O |