Training-Free From survey PDF — verify links
TFPLG
TFPLG — Pseudo-Label Generation
IEEE Access · 2025Human-reviewed summary status
Survey summary
Triple-branch training-free module that uses CLIP's vision-language alignment and a threshold-guided similarity match, rather than a learned classifier, to generate fine- and coarse-grained pseudo-labels, with transformer and GCN branches capturing short- and long-range temporal dependencies.
Taxonomy placement
Training-Free
Training-FreePseudo-Label Generation
Method characteristics
Training-FreeVLMPseudo labelsAuxiliary supervision