point estimation的用法和樣例：
例句
- There have been a great number of studies in estimating VaR.Most of which are focused on the point estimation of VaR.
在有關風險值之相關文獻上，雖有許多的論文探討風險值的估計，不過卻多集中在風險值之點估計上。 - Based on the embedding theorem of fuzzy sets, we consider a sort of parameter family for the distribution of imprecise data and propose the corresponding point estimation approach.
摘要基於模糊集的嵌入定理，對非精確數據的分佈提出一種統計參數族，並給出相應的點估計方法。
