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sciosci/psycho_ai

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psycho_ai: analyzing biases in AI models using Psychophysics

Authors

  • Lizhen Liang, Ph.D. student, Syracuse University
  • Daniel E. Acuna, iSchool, Syracuse University

Introduction

Install:

pip install git+https://github.com/sciosci/psycho_ai

Examples

Extract PSE and JND of word embedding models:

from psycho_ai import two_afc
embedding = two_afc.get_glove_100d()
target_occupations = ['accountant', 'supervisor', 'worker', 'clerk', 'instructor', 'inspector',
 'electrician','appraiser', 'administrator', 'receptionist', 'advisor', 'chemist',
 'planner','paralegal', 'veterinarian', 'psychologist', 'baker', 'teacher', 
 'lawyer','nutritionist', 'hairdresser','pathologist', 'surgeon', 'practitioner', 
 'carpenter']
female_male_pairs = [['woman', 'man'],
 ['female', 'male'],
 ['she', 'he'],
 ['her', 'him'],
 ['hers', 'his'],
 ['daughter', 'son'],
 ['girl', 'boy'],
 ['sister', 'brother']]
 
pse_score = two_afc.pse(embedding, target_occupations, female_male_pairs)
jnd_score = two_afc.jnd([embedding_A,embedding_B],target_occupations, female_male_pairs)

PSE Score

{'advisor': 0.23486328125,
 'architect': 0.24462890625,
 'officer': 0.29150390625,
 ...
 ...
 ...
 'therapist': 0.7587890625,
 'hairdresser': 0.76513671875,
 'hygienist': 0.830078125}

JND Score

{'janitor': 0.0010945320129394534,
'technician': 0.0012115716934204103,
'administrator': 0.0013679265975952148,
...
...
...
'supervisor': 0.021092605590820313,
'architect': 0.022199630737304688,
'plumber': 0.02711360454559326}

Plots

two_afc.plot_pse(pse_score)

pse_demo

Citation

Please refer to

About

Psychophysics applied to bias in AI

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