Fuzzy module

Peter Koppatz

(February 2015)

Application of fuzzy concepts within the framework of partial orders is one interesting option to take into regard that not any slight numerical difference is considered as relevant for a ranking. Now a fuzzy concept is available within PyHasse.

Have a look at the documentation and/or calculation of the module.

/files/diagrams/chain-polution.png

Copeland modul

Peter Koppatz

(January 2015)

A new module within PyHasse-inet is established: Copeland. Have a look at the documentation and/or calculation.

/files/diagrams/copeland-index.png

For references we refer to

  1. Al-Sharrah, G. 2014. Ranking Hazarduous Chemicals with a Heuristic Approach to Reduce Isolated Objects in Hasse Diagrams. Pages 217-235 in R. Bruggemann, L. Carlsen, and J. Wittmann, eds. Multi-indicator Systems and Modelling in Partial Order. Springer, New York.

  2. Al-Sharrah, G. 2010. Ranking Using the Copeland Score: A Comparsion with the Hasse Diagram. J.Chem.Inf.Model. 50:785-791.