Table 4 Ablation of classification accuracies with SW-TT: Evaluating the impact of SW-TT vs. MS-TC, and the effects of omitting depthwise convolution, parting temporal window operation or shifting window operation from SW-TT.

From: Hierarchical intertwined graph representation learning for skeleton-based action recognition

Methods

X-Sub (%)

X-Set (%)

IC-GC + MS-TC

86.4

87.5

SW-TT w/o Dw Conv.

86.1 − 0.3%

87.6 +0.1%

SW-TT w/o PTW

86.6 +0.2%

88.0 +0.5%

SW-TT w/o SWin

86.7 +0.4%

88.4 +0.6%

HI-GCN

87.2 +0.8%

88.6 +1.1%

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