Harmonic mean
In mathematics, the geometric–harmonic mean M(x, y) of two positive real numbers x and y is defined as follows: we form the geometric mean of g0 = x and h0 ... ,Harmonic mean is a type of average that is calculated by dividing the number of values in a data series by the sum of the reciprocals (1/x_i) of each value in the ... ,Harmonic Mean · Calculate the reciprocal (1/value) for every value. · Find the average of those reciprocals (just add them and divide by how many there are) · Then ... ,In mathematics, the harmonic mean is one of several kinds of average, and in particular, one of the Pythagorean means. Typically, it is appropriate for situations ... ,出處/學術領域, 英文詞彙, 中文詞彙. 學術名詞 生物學名詞-植物, harmonic mean, 倒數平均數;調和平均數. 學術名詞 畜牧學, harmonic mean, 調和平均. 學術名詞 ,2020年11月8日 — The harmonic mean is a type of numerical average. It is calculated by dividing the number of observations by the reciprocal of each number in the series. Thus, the harmonic mean is the reciprocal of the arithmetic mean of the reciprocals. ,Harmonic mean is a type of average generally used for numbers that represent a rate or ratio such as precision and recall in information retrieval. ,調和平均數（英語：Harmonic mean），是求一組數值的平均數的方法中的一種，一般是在計算平均速率時使用。 調和平均數是將所有數值取倒數並求其算術平均 ...
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 Harmonic mean 相關參考資料
Geometric–harmonic mean - Wikipedia
In mathematics, the geometric–harmonic mean M(x, y) of two positive real numbers x and y is defined as follows: we form the geometric mean of g0 = x and h0 ... https://en.wikipedia.org Harmonic Mean - Definition, Formula, and Example
Harmonic mean is a type of average that is calculated by dividing the number of values in a data series by the sum of the reciprocals (1/x_i) of each value in the ... https://corporatefinanceinstit Harmonic Mean - Math is Fun
Harmonic Mean · Calculate the reciprocal (1/value) for every value. · Find the average of those reciprocals (just add them and divide by how many there are) · Then ... https://www.mathsisfun.com Harmonic mean - Wikipedia
In mathematics, the harmonic mean is one of several kinds of average, and in particular, one of the Pythagorean means. Typically, it is appropriate for situations ... https://en.wikipedia.org harmonic mean - 調和平均數 - 國家教育研究院雙語詞彙
出處/學術領域, 英文詞彙, 中文詞彙. 學術名詞 生物學名詞-植物, harmonic mean, 倒數平均數;調和平均數. 學術名詞 畜牧學, harmonic mean, 調和平均. 學術名詞 http://terms.naer.edu.tw Harmonic Mean Definition - Investopedia
2020年11月8日 — The harmonic mean is a type of numerical average. It is calculated by dividing the number of observations by the reciprocal of each number in the series. Thus, the harmonic mean is the r... https://www.investopedia.com Harmonic Mean Definition | DeepAI
Harmonic mean is a type of average generally used for numbers that represent a rate or ratio such as precision and recall in information retrieval. https://deepai.org 調和平均數- 維基百科，自由的百科全書 - Wikipedia
調和平均數（英語：Harmonic mean），是求一組數值的平均數的方法中的一種，一般是在計算平均速率時使用。 調和平均數是將所有數值取倒數並求其算術平均 ... https://zh.wikipedia.org |