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Table 4 Other surveyed HTL methods

From: A survey on heterogeneous transfer learning

Methods Category Characteristics Sections
HTLIC [22] Unlabeled source, limited target Image classification, bipartite graph, matrix factorization, unlabeled source of text and annotated images HTLIC
aPLSA [96] Unlabeled source and target Unsupervised, image clustering, PLSA extension, annotated auxiliary images aPLSA
DCN [103] Preprocessing Determine relatedness of domains using co-occurrence data, multi-source DCN