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. 2016 Jan 13;6:19342. doi: 10.1038/srep19342

Table 2. Evaluation of predictive models on all HIV estimates - Correlation coefficient (Relative Root Mean Square Error): ρ (RRMSE).

Features Predictive models
Ridge Ridge + RFE SVR SVR + RFE
Connectivity features (SET1) 0.467 (0.556) 0.481 (0.546) 0.501 (0.516) 0.508 (0.514)
Spatial features (SET3) 0.363 (0.540) 0.431 (0.523) 0.310 (0.552) 0.336 (0.545)
Migration features (SET3) 0.269 (0.630) 0.315 (0.613) 0.291 (0.637) 0.375 (0.599)
Activity features (SET3) 0.511 (0.542) 0.542 (0.535) 0.522 (0.537) 0.627 (0.509)
Ensemble 0.500 (0.527) 0.543 (0.519) 0.535 (0.515) 0.518 (0.514)
Best Random 0.020 (0.760) 0.202 (0.657) 0.139 (0.630) 0.038 (0.607)