Meta-Parameter Selection for Embedding Generation of Latency Spaces in Auto Encoder Analytics †
Keyword(s):
Picking an appropriate parameter setting (meta-parameters) for visualization and embedding techniques is a tedious task. However, especially when studying the latent representation generated by an autoencoder for unsupervised data analysis, it is also an indispensable one. Here we present a procedure using a cross-correlative take on the meta-parameters. This ansatz allows us to deduce meaningful meta-parameter limits using OPTICS, DBSCAN, UMAP, t-SNE, and k-MEANS. We can perform first steps of a meaningful visual analysis in the unsupervised case using a vanilla autoencoder on the MNIST and DeepVALVE data sets.
2022 ◽
Vol 2146
(1)
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pp. 012016
Keyword(s):
2012 ◽
Vol 605-607
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pp. 780-783
2019 ◽
Vol 2019
(5)
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pp. 546-1-546-7
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Keyword(s):
1963 ◽
2019 ◽
Keyword(s):
2020 ◽
Vol 24
(5)
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pp. 6955-6964
2019 ◽
Vol 1302
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pp. 032055
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