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Table 10 The effect of feedback function on the prediction accuracy (the feedback rate \(x= r_{i}\))

From: Estimating community feedback effect on topic choice in social media with predictive modeling

Feedback function Reddit Twitter
None 82.27 ± 0.04% 81.97 ± 0.02%
\(r_{i}\) 82.35 ± 0.03% 81.99 ± 0.03%
\(\log (r_{i})\) 82.19 ± 0.03% 82.00 ± 0.02%
\(P(R_{i}< r_{i})\) 82.41 ± 0.04% 82.07 ± 0.02%