credit scoring is a classification problem leading to introducing numerous techniques to deal with it such as support vector machines, neural networks and rule-based classifiers. rule bases are the top priority in credit decision making because of their ability to explicitly distinguish between good and bad applicants.in a credit- scoring context, imbalanced data sets frequently occur as the nu...

aims: the revised geneva score (rgs), a standardized clinical prediction rule for pulmonary embolism (pe), was recently developed. we have measured its predictive accuracy, performing an external retrospective validation in a cohort of emergency department (ed) patients, filtered by symptomatology and not by clinical suspicion, to allow its use in nursing practice.   methods: the clinical proba...

The polarization curve of GRB 020813 is discussed and compared to different models for the structure, evolution and magnetisation properties of the jet and the interstellar medium onto which the fireball impacts. GRB 020813 is best suited for this kind of analysis for the smoothness of its afterglow light curve, ensuring the applicability of current models. The polarization dataset allows us to...

as a result of rule of law ideal, judges are required to act in accordance with laws. the ideal is justified by some political values: political liberty, legal liberty , personal liberty and equality. citizens are subject only to the law not to the arbitrary will or judgment of another who wields coercive government power. but in some cases law is indeterminate. in these cases there is an impor...

This paper studies optimal monetary policy in a model where inflation is persistent. Two types of price setters are assumed to exist. One acts rationally given Calvo-type constraints on price setting. The other type sets prices according to a rule-of-thumb. This results in a Phillips curve with both a forward-looking term and a backward-looking term. The Phillips curve nests a standard purely f...

In order to reduce the delamination damage of carbon fiber–reinforced polymer (CFRP) drilling and improve quality, a variable feed method based on sinusoidal curve is proposed. That means, when at distance 1 mm from hole exit, rate drill would be reduced according rule curve. The compared with traditional by experiment, influence thrust force, factor, surface roughness wall exit morphology are ...

The Wells rule is a widely applied clinical decision rule in the diagnostic work-up of patients with suspected pulmonary embolism (PE). The objective of this study was to replicate, validate and possibly simplify this rule. We used data collected in 3,306 consecutive patients with clinically suspected PE to recalculate the odds ratios for the variables in the rule, to calculate the proportion o...

Recently, anomalies in the temperature dependences of carrier density and/or mobility derived from analysis magnetoresistivities using conventional two-band model have been used to unveil intriguing temperature-induced Lifshitz transitions various materials. For instance, two temperature-driven were inferred exist Dirac nodal-line semimetal ZrSiSe, based on Hall magnetoconductivities where seco...

Spike Timing-Dependent Plasticity has been found to assume many different forms. The classic STDP curve, with one potentiating and one depressing window, is only one of many possible curves that describe synaptic learning using the STDP mechanism. It has been shown experimentally that STDP curves may contain multiple LTP and LTD windows of variable width, and even inverted windows. The underlyi...