例: カーネル法による平滑化

帯域幅の選択は慎重に行ってください。帯域幅が大きすぎると、データセット全体が平均化されて特徴が失われます。帯域幅が小さすぎると、平滑化されたデータ内に不自然な部分が生じます。

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