Fig. 1. Conceptual construction of proposal model.
Fig. 2. Process of calculating and verifying significance of multiple linear regression model.
Fig. 3. Pattern of operational data sensor. (a) Flow rate and (b) water level.
Fig. 4. The RMSE per sensor in each model prediction.
Fig. 5. Comparison chart of RMSE between models.
Table 1. Performance comparison between proposed method and existing method
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