De-biasing facial detection system using VAE

04/16/2022
by   Vedant V. Kandge, et al.
0

Bias in AI/ML-based systems is a ubiquitous problem and bias in AI/ML systems may negatively impact society. There are many reasons behind a system being biased. The bias can be due to the algorithm we are using for our problem or may be due to the dataset we are using, having some features over-represented in it. In the face detection system bias due to the dataset is majorly seen. Sometimes models learn only features that are over-represented in data and ignore rare features from data which results in being biased toward those over-represented features. In real life, these biased systems are dangerous to society. The proposed approach uses generative models which are best suited for learning underlying features(latent variables) from the dataset and by using these learned features models try to reduce the threats which are there due to bias in the system. With the help of an algorithm, the bias present in the dataset can be removed. And then we train models on two datasets and compare the results.

READ FULL TEXT
research
12/13/2021

Anatomizing Bias in Facial Analysis

Existing facial analysis systems have been shown to yield biased results...
research
09/30/2018

Identifying Bias in AI using Simulation

Machine learned models exhibit bias, often because the datasets used to ...
research
10/26/2019

Fair Generative Modeling via Weak Supervision

Real-world datasets are often biased with respect to key demographic fac...
research
08/23/2021

Exploring Biases and Prejudice of Facial Synthesis via Semantic Latent Space

Deep learning (DL) models are widely used to provide a more convenient a...
research
11/04/2022

SelecMix: Debiased Learning by Contradicting-pair Sampling

Neural networks trained with ERM (empirical risk minimization) sometimes...
research
01/26/2022

Feminist Perspective on Robot Learning Processes

As different research works report and daily life experiences confirm, l...
research
07/31/2018

Towards Composable Bias Rating of AI Services

A new wave of decision-support systems are being built today using AI se...

Please sign up or login with your details

Forgot password? Click here to reset