![Scientific and technical journal «Priborostroenie»](/images/mag-pr.png)
TERNARY QUESTIONNAIRES WITH ERRORS AND UNCERTAINTIES IN THE ANSWERS
![Scientific and technical journal «Priborostroenie»](/images/mag-pr.png)
Annotation
A theory of questionnaires is development in the direction of studying the questionnaires features with questions with equal number of outcomes (homogeneous questionnaires). A special attention is given to ternary questionnaires in which the questions have three outcomes. Such questionnaires may be used to solve a wide range of discrete search, identification, and technical diagnostics tasks. Com-pared to binary questionnaires, ternary questionnaires may turn out to be questionnaires with a much lower cost for identical sets of identifiable events. The advantage is considered as a significant one when maximum cost of the questionnaire is limited, e. g., in the tasks of technical diagnostics with limited time for diagnosis. The questionnaires in which the questions allow for occurrence of errors, and the answers – for uncertainties, are studied. Methods of constructing questionnaires with errors and uncertainties for the matrix form of the task are described, and specifics of optimization of such questionnaires are con-sidered.
Keywords
Постоянный URL
Articles in current issue
- ANALYSIS OF DYNAMIC SYSTEM PROPERTIES
- FUNCTIONAL-STRUCTURAL SYNTHESIS OF A SYSTEM FOR COLLECTION AND PROCESSING OF INFORMATION ON SPACE VEHICLES TECHNICAL CONDITION
- METHOD OF INDIRECT MEASUREMENT OF AIRCRAFT AERODYNAMIC ANGLES USING ACCELEROMETERS AND PRESSURE SENSORS
- PROTOTYPING DIGITAL SYSTEMS OF CONTROL OVER PACKET PIEZOAKTUATORS
- SOFTWARE ASSESSMENT BY A SET OF INDICATORS
- DYNAMIC INTERPRETATION OF FORMAL DESCRIPTION AND SOLUTION OF THE PROBLEM OF COMPLEX OBJECT MODERNIZATION
- METHODOLOGY FOR CONSIDERATION OF TECHNOLOGICAL AND OPERATIONAL FACTORS IN DESIGN OF MICRO- AND NANODEVICES
- MODELING OF RESONANT-TUNNELING DIODES I-V CHARACTERISTICS KINETICS UNDER DESTABILIZING FACTORS INFLUENCE
- METHOD OF IMPROVING THE ACCURACY IN THE ASSEMBLY OF SMALL-MODULE GEARS