teras.losses module#
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Loss for the Discriminator model in the CTGAN architecture. |
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Loss for the Generator model in the CTGAN architecture. |
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Info-NCE inspired contrastive loss for the pretraining objective in the SAINT architecture proposed in the paper, "SAINT: Improved Neural Networks for Tabular Data". |
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Since we apply categorical and numerical embedding layers separately and then combine them into a new features matrix this effectively makes the first k features in the outputs categorical (since categorical embeddings are applied first) and all other features numerical. |
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Reconstruction loss for TabNet Pretrainer mode as proposed by Sercan et al. in the paper, "TabNet: Attentive Interpretable Tabular Learning". |