Table 8 Predictive power of internal and external social connections
From: How much do social connections matter in fundraising outcomes?
Algorithm | Baseline (no social connections) model | Social connections (internal & external) model | ||||||
|---|---|---|---|---|---|---|---|---|
Accuracy (%) | Precision (%) | Recall (%) | F1 (%) | Accuracy (%) | Precision (%) | Recall (%) | F1 (%) | |
KNN | 83.23 | 83.74 | 81.50 | 82.20 | 90.82 | 90.66 | 90.35 | 90.50 |
LR | 79.31 | 78.72 | 79.31 | 78.91 | 79.33 | 78.75 | 79.35 | 78.94 |
Decision tree | 82.53 | 86.10 | 84.18 | 80.25 | 82.12 | 86.77 | 83.81 | 84.78 |
Random forest | 78.39 | 87.75 | 73.93 | 80.25 | 78.65 | 88.44 | 73.68 | 80.39 |
SVM | 90.39 | 91.96 | 92.87 | 91.91 | 90.70 | 91.21 | 93.15 | 92.17 |
MLP | 82.71 | 92.87 | 76.42 | 83.85 | 83.78 | 78.67 | 99.30 | 87.79 |
Bayesian | 81.79 | 79.68 | 92.62 | 85.66 | 82.55 | 80.35 | 93.06 | 86.24 |
AdaBoost | 81.61 | 81.09 | 89.58 | 85.12 | 81.67 | 81.04 | 89.80 | 85.19 |