Table 4 Best results (lowest RAE) of all prediction methods for three periods and three different feature’s sets
From: Improving trend analysis using social network features
Method/Period | All attributes | Manual selection | Relief |
|---|---|---|---|
Linear Reg. 91–11 | 72.18% | – | – |
ANN 91–11 | 72.95% | 73.43% | 73.44% |
SVM 91–11 | 65.21% | 62.21% | 64.15% |
Rot. Forest 91–11 | 71.51% | 70.57% | 71.18% |
Linear Reg. 02–11 | 53.22% | – | – |
RNA 02–11 | 45.75% | 46.25% | 46.23% |
SVM 02–11 | 43.45% | 41.05% | 41.30% |
Rot. Forest 02–11 | 40.29% | 40.04% | 40.12% |
Linear Reg. 07–11 | 62.76% | – | – |
RNA 07–11 | 57.77% | 59.02% | 57.98% |
SVM 07–11 | 53.31% | 52.37% | 51.22% |
Rot. Forest 07–11 | 41.68% | 39.28% | 40.33% |