FAMS 1.1.1

Fidelity Assessment for Model Selection

FAMS : Fidelity Assessment for Model Selection

Author : Adam Cox, PhD

Contact : [e-mail]

Capabilities

Expert-driven ranking of items

This was originally developed the rank the fidelity of models via ranked ordering in terms of the resolution, abstraction, and scope of the given models.

This has been expanded to provide the capability to perform a similar assessment for a list of generic items, such as a list of technologies.

Input

For each metric, the users provide a set of ranked orders to designate whether each item is better/worse/equivalent to each other item

Outputs

• Main output: For each item, a score based on the probability that item is the best of the set
• Other outputs:
  • Probability of second, third, ..., last
  • Notional distribution using KDE based on expert-provided samples

For Models

Model data-driven correction of fidelity scores

Fidelity - Efficiency Multi-Attribute Scoring and Decision-Making

For more information see Adam's dissertation

Changelog

v1.1.1: Minor bug fix version

See commit message, multiple minor bug fixes

v1.1: Method generalization, usability features

Create generalized Ranking object and differentiate from ModelRanking object in order to be able to use expert-driven data processing to assess more generic items such as technologies in addition to just models.

Other updates:

• Updated parameters such as description, category
• Capability to store/load rankings in JSON files, including processed probabilities
• Updated examples and plotting
• New TOPSIS method
• Progress bars