Research Article
Demand Forecasting for Rural E-Commerce Logistics: A Gray Prediction Model Based on Weakening Buffer Operator
Table 3
The fitting value and error of X0.
| | No. | Observed value | Fitted value | Error | Relative error (%) |
| | X0 (2) | 14293.69 | 14286.78 | 6.91 | 0.0484 | | X0 (3) | 14568.81 | 14572.56 | −3.75 | −0.0257 | | X0 (4) | 14862.73 | 14864.05 | −1.32 | −0.0089 | | X0 (5) | 15158.81 | 15161.38 | −2.57 | −0.0170 | | X0 (6) | 15462.83 | 15464.66 | −1.83 | −0.0118 | | X0 (7) | 15779.70 | 15774.00 | 5.70 | 0.0361 |
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