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Contrastive Method - Coggle Diagram
Contrastive Method
Data augmentation
feature-based
Attribute masking :star:
Attribute shuffling
structure-based
Edge diffusion
Node insertion
Edge perturbation :star:
sampling-based :fire:
uniform sampling(Node dropping)
Ego-nets sampling
Random walking sampling :star:
Importance sampling(PPR sampling) :star:
Knowledge sampling
Adaptive augmentation
Attention-based
Gradient-based
Contrastive objectives
Pretext tasks