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Digital archive of theses discussed at the University of Pisa

 

Thesis etd-09122023-122950


Thesis type
Tesi di laurea magistrale
Author
RUSSO, FABIO MICHELE
URN
etd-09122023-122950
Thesis title
Explainability for black box decisions on image data
Department
INFORMATICA
Course of study
DATA SCIENCE AND BUSINESS INFORMATICS
Supervisors
relatore Prof.ssa Monreale, Anna
relatore Dott. Metta, Carlo
controrelatore Prof.ssa Sirbu, Alina
Keywords
  • ai
  • artificial intelligence
  • classification
  • explainability
  • machine learning
  • trustworthiness
Graduation session start date
06/10/2023
Availability
Withheld
Release date
06/10/2093
Summary
Explainability for black box decisions on image data is a research thesis on explainability in image classification decisions. For the methodology, I build on a latent-space exemplars and counter exemplars based model-agnostic explainability algorithm, ABELE (Guidotti, Monreale, Matwin, Pedreschi, 2019). My contribution consists in the pipeline “oab” that consists in three steps: first, the training data is sampled for a subset that is offline explained with the original method, that forms the “explanation base”. Then, in the model's latent space, incoming test records are matched with the existing explanation base; finally the explanation base's rules and counterrules are used to explain the test record.
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