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EURASIP Journal on Image and Video Processing

Table 2 “U-24\(\rightarrow\)J-21” means that UCF101-24 is the source domain used in source domain and J-HMDB-21 is the target domain used in target domain

From: Weakly supervised spatial–temporal attention network driven by tracking and consistency loss for action detection

Methods(Target)

U-24\(\rightarrow\)J-21

J-21\(\rightarrow\)U-24

Baseline+SCEL

61.0

70.3

Baseline+SCEL+TRBL

69.3

79.0

Baseline+SCEL+NCBL

86.3

90.6

Baseline+SCEL+TRBL+NCBL

90.2

94.8

  1. “Baseline + xxx” means that the “xxx” loss function is used upon the baseline model. SCEL stands for supervised cross-entropy loss, TRBL stands for tracking-regularization-based loss, NCBL means neighbor-consistency-based loss
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