Research Article
Determination of Optimal Drop Height in Free-Fall Shock Test Using Regression Analysis and Back-Propagation Neural Network
Table 7
Performance comparison: regression analysis versus BPNN.
| Condition | Manner | Regression analysis | BPNN |
| Ability to handle more than 2 variables | NO | YES | Degree of accuracy | GOOD | EXCELLENT | Ability to develop approximate equations | YES | NO | Need to collect cases | YES | YES | Time efficiency | FAST | FAST | Need for recalling | YES | YES | Ability to solve complicated nonlinear problems | NO | YES |
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