Research Article
Learning Domain-Independent Deep Representations by Mutual Information Minimization
| Symbol | Definition |
| | i-th data point | | Set of data points of the l-th class | | Set of unlabeled data points | z | Domain transfer representation of a data point | | Parameters of the CNN model of the l-th class | | Intraclass neighborhood of the i-th data point | | Interclass neighborhood of the i-th data point | | Intraclass affinity between the i-th and j-th data points | | Interclass affinity between the i-th and -th data points | | Domain indicator of the i-th data point | | Soft weight of the the j-th data point in the i-th neighborhood |
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