Title
A Permutation-based Model for Crowd Labeling: Optimal Estimation and Robustness
Abstract
The task of aggregating and denoising crowd-labeled data has gained increased significance with the advent of crowdsourcing platforms and massive datasets. We propose a permutation-based model for crowd labeled data that is a significant generalization of the classical Dawid-Skene model, and introduce a new error metric by which to compare different estimators. We derive global minimax rates for t...
Year
DOI
Venue
2021
10.1109/TIT.2020.3045613
IEEE Transactions on Information Theory
Keywords
DocType
Volume
Task analysis,Data models,Crowdsourcing,Computational modeling,Labeling,Estimation,Noise measurement
Journal
67
Issue
ISSN
Citations 
6
0018-9448
0
PageRank 
References 
Authors
0.34
0
3
Name
Order
Citations
PageRank
Nihar B. Shah1120277.17
Balakrishnan, Sivaraman232025.13
Martin J. Wainwright37398533.01