Page 371 - Proceeding The 2nd International Seminar of Science and Technology : Accelerating Sustainable Innovation Towards Society 5.0

nd
he 2 International Seminar of Science and Technology
“Accelerating Sustainable innovation towards Society 5.0”
ISST 2022 FST UT 2022
Universitas Terbuka

4.41 tons, while the lowest prediction occurs in the fourth week of April
2022 with a number 1, 85 tons.
2.4 Comparison Of Error Values
Table 4. Comparison of MAPE Values.
Decomposition Random Forest

MAPE 25.68 52.31

Table. 4 showed that the smallest MAPE value is generated by the
Decomposition method with a value of 25.68, while the Random
Forest method produces a MAPE value of 52.31. This shows that the
Decomposition method is the best method because it is able to
produce the smallest error value in the prediction of central oxygen
demand at RSUD dr. Raden Soedjono Selong was compared with the
Random Forest method.
4 CONCLUSION
General description of central oxygen supply data at RSUD dr. Raden
Soedjono Selong in 2021, where the highest supply of central oxygen
is in March with a total of 23.5 tons and the lowest supply in June of
13.0 tons. The smallest MAPE value is generated by the
Decomposition method with a value of 25.68, while the Random
Forest method produces a MAPE value of 52.31. This shows that the
Decomposition method is the best method because it is able to
produce the smallest error value in the prediction of central oxygen
demand at RSUD dr. Raden Soedjono Selong was compared with the
Random Forest method.

334 ISST 2022 – FST Universitas Terbuka, Indonesia
International Seminar of Science and Technology “Accelerating Sustainable
Towards Society 5.0