other · Figshare · 2023
Exemplary binary classification problem.
Raoul Heese (12960179), Jochen Schmid (3445184), Michał Walczak (14439244), Michael Bortz (7208249)
Cited by 0Open access
Abstract
<p>An exemplary binary classification problem with one-dimensional feature space and class labels <i>y</i> ∈ {−1, +1}. We compare a GPC (using a radial-basis-function kernel and expectation propagation (EP) with the implementation from [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0279876#pone.0279876.ref019" target="_blank">19</a>]) and our CASIMAC (based on a GPR with Matérn kernel as the underlying regression model), both trained on the same <i>D</i> = 25 training datapoints. The top plot shows the expectation values , and the standard deviations of the latent space distributions , for both approaches (on two different scales), whereas the bottom plot contains the class probability predictions and for both approaches. The gray and white areas indicate the true regions of the class + 1 and −1, respectively. All datapoints are sampled without noise from these regions. Finally, the dotted horizontal lines (⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅) represent the decision boundaries. The corresponding cone segments for CASIMAC, and , are shown in the top plot.</p>
Cite this paper
(12960179), R. H., (3445184), J. S., (14439244), M. W., & (7208249), M. B. (2023). Exemplary binary classification problem. Figshare. https://doi.org/10.1371/journal.pone.0279876.g001
(12960179), Raoul Heese, et al. “Exemplary binary classification problem.” Figshare, 2023, https://doi.org/10.1371/journal.pone.0279876.g001.
(12960179), Raoul Heese, Jochen Schmid (3445184), Michał Walczak (14439244), and Michael Bortz (7208249). 2023. “Exemplary binary classification problem.” Figshare. https://doi.org/10.1371/journal.pone.0279876.g001.
(12960179), R.H. et al. (2023) ‘Exemplary binary classification problem’, Figshare. Available at: https://doi.org/10.1371/journal.pone.0279876.g001.
@misc{129601792023exemplary,
title = {{Exemplary binary classification problem.}},
author = {(12960179), Raoul Heese and (3445184), Jochen Schmid and (14439244), Michał Walczak and (7208249), Michael Bortz},
journal = {Figshare},
year = {2023},
doi = {10.1371/journal.pone.0279876.g001}
}Made from the index record. Check names, capitalisation and page numbers against the paper. Need another style? AI for Research has over 10,000.