notesum.ai

Published at November 26

Maximally Separated Active Learning

cs.LG

Released Date: November 26, 2024

Authors: Tejaswi Kasarla¹, Abhishek Jha², Faye Tervoort¹, Rita Cucchiara³, Pascal Mettes¹

Aff.: ¹University of Amsterdam, The Netherlands; ²KU Leuven, Belgium; ³University of Modena and Reggio Emilia, Italy

Arxiv: http://arxiv.org/abs/2411.17444v1

	MNIST		SVHN		CIFAR10		CIFAR100		TinyImageNet
Model	AUBC	F-acc	AUBC	F-acc	AUBC	F-acc	AUBC	F-acc	AUBC	F-acc
Full	$-$	$0.9916$	$-$	$0.9190$	$-$	$0.8793$	$-$	$0.6062$	$-$	$0.4583$
Random	$0.959$	$0.9814$	$0.8337$	$0.8995$	$0.7967$	$0.8760$	$0.468$	$0.5895$	$0.2573$	$0.3617$
LeastConf	$0.9710$	$0.9868$	$\mathbf{0.8653}$	$0.9035$	$0.8137$	$0.8729$	$\underline{0.4750}$	$\underline{0.5982}$	$\underline{0.2447}$	$0.3388$
LeastConf(MSAL)	$\underline{0.9770}$	$\mathbf{0.9922}$	$\underline{0.8623}$	$\underline{0.9263}$	$\mathbf{0.8143}$	$\mathbf{0.8825}$	$0.4743$	$\mathbf{0.606}$	$0.243$	$\underline{0.3449}$
LeastConf(MSAL-D)	$\mathbf{0.9810}$	$\underline{0.9903}$	$0.8613$	$\mathbf{0.9288}$	$0.8120$	$0.8677$	$\mathbf{0.4773}$	$0.5915$	$\mathbf{0.2737}$	$\mathbf{0.3816}$
Margin	$0.9723$	$0.9903$	$\underline{0.8637}$	$\underline{0.9286}$	$0.8133$	$0.8800$	$\underline{0.4777}$	$\underline{0.5998}$	$\underline{0.2553}$	$\underline{0.3573}$
Margin(MSAL)	$\mathbf{0.9820}$	$\underline{0.9913}$	$0.8630$	$0.9277$	$\mathbf{0.8137}$	$\mathbf{0.8826}$	$\mathbf{0.4780}$	$\mathbf{0.5999}$	$0.2550$	$0.3566$
Margin(MSAL-D)	$\mathbf{0.9820}$	$\mathbf{0.9917}$	$\mathbf{0.8647}$	$\mathbf{0.9324}$	$0.8107$	$0.8722$	$0.4770$	$0.5996$	$\mathbf{0.2747}$	$\mathbf{0.3829}$
Entropy	$0.968$	$\mathbf{0.9917}$	$0.862$	$0.9316$	$0.8120$	$\mathbf{0.8828}$	$0.468$	$\mathbf{0.6049}$	$0.2357$	$0.3332$
Entropy(MSAL)	$\mathbf{0.976}$	$\mathbf{0.9917}$	$\mathbf{0.863}$	$\mathbf{0.9332}$	$\mathbf{0.8130}$	$0.876$	$\underline{0.469}$	$0.5969$	$\underline{0.2373}$	$\underline{0.343}$
Entropy(MSAL-D)	$\mathbf{0.9807}$	$\underline{0.9909}$	$\underline{0.8627}$	$\underline{0.9273}$	$0.8103$	$0.8752$	$\mathbf{0.477}$	$\underline{0.5978}$	$\mathbf{0.2693}$	$\mathbf{0.3724}$