TrustSGCN: Learning Trustworthiness on Edge Signs for Effective Signed Graph Convolutional Networs

EQ1: Does TrustSGCN outperform its competitors for a sign prediction task? 

EQ2: Is our trustworthiness-based propagation effective for a sign prediction task? 

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EQ3: Is TrustSGCN efficient in terms of training time? 

EQ4: How sensitive is the accuracy of TrustSGCN to different values of a parameter?