Are open set classification methods effective on large-scale datasets?

Supervised classification methods often assume the train and test data distributions are the same and that all classes in the test set are present in the training set. However, deployed classifiers often require the ability to recognize inputs from outside the training set as unknowns. This problem...

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Bibliographic Details
Main Authors: Ryne Roady, Tyler L Hayes, Ronald Kemker, Ayesha Gonzales, Christopher Kanan
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2020-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0238302