Search results for: scoring%20functions

• Scoring ofsolventsusedinanalyticallaboratoriesbytheirtoxicological and exposurehazards

  Publication

  • M. Tobiszewski
  • J. Namieśnik

  - ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY - Year 2015

  Green analyticalchemistry,althoughawellrecognisedconcept,stilllacksreliableenvironmentalimpact assessment procedures.Thisarticledescribesscoringofsolvents,frequentlyusedinanalyticallabora- tories, withCHEMS-1model.Themodelusestoxicologicalandexposuredatatocalculatehazardvalues relatedtotheutilisationofsolvents. The originalmodelwasmodified toincorporatehazardsrelatedtothevolatilityofchemicals.The scoring ofhazardvaluesshowedthatpolarsolventsarelesshazardous.Thescoringresultswereapplied to...

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• Linear-scaling calculation of Hartree-Fock exchange energy with Non-orthogonal Generalised Wannier Functions

  Publication

  • J. Dziedzic
  • Q. Hill
  • C. Skylaris

  - JOURNAL OF CHEMICAL PHYSICS - Year 2013

  We present a method for the calculation of four-centre two-electron repulsion integrals in terms of localised non-orthogonal generalised Wannier functions (NGWFs). Our method has been imple- mented in the ONETEP program and is used to compute the Hartree-Fock exchange energy component of Hartree-Fock and Density Functional Theory (DFT) calculations with hybrid exchange-correlation functionals. As the NGWFs are optimised in situ...

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• Economics of credit scoring management

  Publication

  • B. Kochański

  - Year 2019

  Credit scoring models constitute an inevitable element of modern risk and profitability management in retail financial lending institutions. Quality,or separation power of a credit scoring model is usually assessed with the Gini coefficient. Generally, the higher Gini coefficient the better, as in this way a bank can increase number of good customers and/or reject more bad applicants. In...

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• Functions of Language

  Journals

  ISSN: 0929-998X , eISSN: 1569-9765

• How to model ROC curves - a credit scoring perspective

  Publication

  • B. Kochański

  - Year 2018

  ROC curves, which derive from signal detection theory, are widely used to assess binary classifiers in various domains. The AUROC (area under the ROC curve) ratio or its transformations (the Gini coefficient) belong to the most widely used synthetic measures of the separation power of classification models, such as medical diagnostic tests or credit scoring. Frequently a need arises to model an ROC curve. In the biostatistical...

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• INTEGRAL TRANSFORMS AND SPECIAL FUNCTIONS

  Journals

  ISSN: 1065-2469 , eISSN: 1476-8291

• Risk Scoring Models for Trade Credit in Small and Medium Enterprises

  Publication

  • M. Terradez
  • R. Kizys
  • A. Juan
  • A. Debon
  • B. Sawik

  - Year 2015

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• TECHNICAL SOARING

  Journals

  ISSN: 0744-8996

• Storing energy from renewable sources

  Publication

  • W. Lewandowski

  - Rinok Instalacij. Tieplotiechnika Santiechnika Gazopostaczania - Year 2006

  Omówiono metody, urządzenia i sposoby magazynowania energii mechanicznej, elektrycznej, cieplnej i chemicznej z uwzględnieniem energii ze źródeł odnawialnych.

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• Composites in energy storing prosthetic feet

  Publication

  • M. Rościszewska
  • M. Wekwejt

  - European Journal of Medical Technologies - Year 2018

  Composites reinforced with carbon and glass fibers have become the commonly used material in the production of energy storing prosthetic feet (ESPF/elastic feet prostheses). Their properties ensure a stable and light structure that allows for accumulation, storage and release of energy during walking, thus ensuring an increase in gait efficiency. Depending on the modification of the composite in terms of fiber selection, their...

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