Last Updated：2025/12/06
Sentence
需要予測の際、アナリストはノイズを減らしつつトレンド情報を保持するために指数平滑法を使うことがよくあります。
Quizzes for review
When forecasting demand, analysts often use exponential smoothing to reduce noise while preserving trend information.
See correct answer
When forecasting demand, analysts often use exponential smoothing to reduce noise while preserving trend information.
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Related words
exponential smoothing
Noun
countable
uncountable
Japanese Meaning
指数平滑法：時系列データの平滑化のために、指数関数的な重み付け（窓関数）を用いる経験則に基づく手法。 / 指数移動平均法：上記と同義で、時系列データの突発的な変動を抑えるための平滑化手法。
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