Negative WTP becomes the amount they are willing to accept in compensation to suffer a utility reducing attribute change.
The concept of reduced attributes has been used in many places.
This study explores the use of rough set attribute reduction (RSAR) to reduce attributes of the IC package family dataset, and artificial neural networks, to construct an efficient IC package type classifier model.
Traditional rough set theory is mainly used to extract rules from and reduce attributes in databases in which attributes are characterized by partitions, while the covering rough set theory, a generalization of traditional rough set theory, does the same yet characterizes attributes by covers.
Using indiscernibility concept of RST, reduced attribute sets, called reducts are obtained and among the reducts a single reduct is chosen which provides highest classification accuracy.
Overall, efficacy of these treatments appeared to be reduced, attributed to lower immunity and for some antimalarials altered pharmacokinetic profiles and lower drug concentrations.
Although controversy exists over the appropriateness of reducing human attributes to quantifiable scores [ 29], measurement of outcomes such as HRQoL can provide a more complete picture of disease burden.
However, the use of the touchscreen computer to collect information may have provided patients with more privacy, thus reducing misreporting attributed to social desirability bias.
Key informants from other stakeholder organizations, while accepting the importance of reducing costs attributed to prescribing, felt that it is not their responsibility to control costs and mentioned that costs should not be the main factor in the prescribing process.
The Muʿtazilī, in stressing the unity of God, tended to reduce the attributes to mere nominal aspects; al-Muḥāsibī, in order to preserve their individual value, accentuated much more their independent status.
