Table 6 Results comparison for the 15 first trends of the time series prediction model in 2012
From: Improving trend analysis using social network features
Term | Real | Time series regression | Error | Time series supervised learning | Error | Proposed | Error |
|---|---|---|---|---|---|---|---|
Service discovery | 135.17 | 441.52 | 306.35 | 76.74 | 58.43 | 123.39 | 11.77 |
Based approach | 155.19 | 424.16 | 268.97 | 94.21 | 249.40 | 161.10 | 5.91 |
Information systems | 147.32 | 334.29 | 186.97 | 34.76 | 182.08 | 148.37 | 1.05 |
Supply chain | 174.31 | 298.37 | 124.06 | 28.60 | 145.71 | 143.96 | 30.35 |
Web services | 225.28 | 297.74 | 72.46 | 35.14 | 190.14 | 201.05 | 24.23 |
Product line | 174.99 | 291.57 | 116.57 | 306.69 | 481.68 | 154.73 | 20.26 |
Motion estimation | 107.78 | 274.36 | 166.58 | 66.95 | 174.73 | 99.00 | 8.78 |
Social network | 249.05 | 269.42 | 20.38 | 78.65 | 327.70 | 198.94 | 50.11 |
Business process | 131.75 | 240.09 | 108.34 | 132.50 | 264.25 | 119.61 | 12.14 |
Time series | 150.79 | 217.76 | 66.97 | 45.29 | 196.08 | 147.03 | 3.76 |
Neural network | 213.36 | 178.86 | 34.51 | 352.45 | 565.81 | 198.85 | 14.51 |
Sign language | 108.21 | 176.83 | 68.62 | 31.24 | 76.97 | 101.69 | 6.52 |
São Paulo | 191.93 | 172.84 | 19.09 | 120.42 | 71.51 | 145.79 | 46.15 |
Genetic programming | 128.25 | 156.64 | 28.39 | 24.07 | 104.18 | 107.98 | 20.26 |
Routing problem | 101.11 | 147.16 | 46.05 | 94.50 | 195.61 | 83.75 | 17.36 |