Table 5 Results of the first round
From: Usability enhancement model for unstructured text in big data
Questions | Agreed | Disagreed | UAC | O | C | |||
|---|---|---|---|---|---|---|---|---|
# | % | # | % | # | % | |||
Identification of factors | ||||||||
 Availability as a usability issue | 10 | 100 | 0 | 0 | 0 | 0 | 10 | Yes |
 Relevance as a usability issue | 7 | 70 | 3 | 30 | 0 | 0 | 10 | No |
 Completeness as a usability issue | 8 | 80 | 2 | 20 | 0 | 0 | 10 | Yes |
 Extraction as a key process | 8 | 80 | 2 | 20 | 0 | 0 | 10 | Yes |
 Transformation as a key process | 10 | 100 | 0 | 0 | 0 | 0 | 10 | Yes |
 Representation as a key process | 8 | 80 | 0 | 0 | 2 | 20 | 8 | Yes |
 Context as a usability determinant | 9 | 90 | 1 | 10 | 0 | 0 | 10 | Yes |
 Structure as a usability determinant | 10 | 100 | 0 | 0 | 0 | 0 | 10 | Yes |
 Semantics as usability determinant | 9 | 90 | 1 | 10 | 0 | 0 | 10 | Yes |
Placement of factors | ||||||||
 Availability in model | 8 | 80 | 2 | 20 | 0 | 0 | 10 | Yes |
 Relevance in model | 9 | 90 | 1 | 10 | 0 | 0 | 10 | Yes |
 Completeness in model | 9 | 90 | 1 | 10 | 0 | 0 | 10 | Yes |
 Extraction in model | 9 | 90 | 1 | 10 | 0 | 0 | 10 | Yes |
 Transformation in model | 10 | 100 | 0 | 0 | 0 | 0 | 10 | Yes |
 Representation in model | 9 | 90 | 1 | 10 | 0 | 0 | 10 | Yes |
 Context in model | 8 | 80 | 2 | 20 | 0 | 0 | 10 | Yes |
 Structure in model | 9 | 90 | 1 | 10 | 0 | 0 | 10 | Yes |
 Semantics in model | 8 | 80 | 1 | 10 | 1 | 10 | 9 | Yes |
Formulation of usability rules | ||||||||
 Determinants for dimensions | 64 | 71 | 0 | 0 | 18 | 20 | 72 | Yes |
Arrangement of model components | ||||||||
 Arrangement of usability issues | 6 | 60 | 4 | 40 | 0 | 0 | 10 | No |
 Arrangement of key processes | 7 | 70 | 3 | 30 | 0 | 0 | 10 | No |
 Formulation of usability dimensions | 8 | 80 | 2 | 20 | 0 | 0 | 10 | Yes |
 Arrangement of usability determinants | 8 | 80 | 2 | 20 | 0 | 0 | 10 | Yes |
 Formulation of usability determinant | 7 | 70 | 3 | 30 | 0 | 0 | 10 | No |