This is the 18074th most frequent Korean word.
수요예측에서
"수요예측에서" means "in demand forecasting."
In this sentence, '수요예측에서' is used to specify the domain or context (demand forecasting) where accuracy is being discussed as crucial.
수요예측에서 정확성이 매우 중요합니다.
Accuracy is very important in demand forecasting.
Here, '수요예측에서' introduces the source of the data (from demand forecasting) that requires analysis.
수요예측에서 발생하는 데이터를 분석해야 합니다.
Data generated in demand forecasting needs to be analyzed.
In this case, '수요예측에서' states the scope or area (demand forecasting) where new methods are intended to be implemented.