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In information theory and statistics, negentropy is used as a measure of distance to normality.  The concept and phrase "negative entropy" was introduced by Erwin Schrödinger in his 1944 popular-science book What is Life? Later, Léon Brillouin shortened the phrase to negentropy. In 1974, Albert Szent-Györgyi proposed replacing the term negentropy with syntropy. That term may have originated in the 1940s with the Italian mathematician Luigi Fantappiè, who tried to construct a unified theory of biology and physics. Buckminster Fuller tried to popularize this usage, but negentropy remains common.
 
In information theory and statistics, negentropy is used as a measure of distance to normality.  The concept and phrase "negative entropy" was introduced by Erwin Schrödinger in his 1944 popular-science book What is Life? Later, Léon Brillouin shortened the phrase to negentropy. In 1974, Albert Szent-Györgyi proposed replacing the term negentropy with syntropy. That term may have originated in the 1940s with the Italian mathematician Luigi Fantappiè, who tried to construct a unified theory of biology and physics. Buckminster Fuller tried to popularize this usage, but negentropy remains common.
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在<font color="#ff8000">信息论 information theory</font>和<font color="#ff8000">统计学 statistics</font>中,<font color="#ff8000">负熵 negentropy</font>被用来度量与正态分布之间的距离。“负的熵”这个概念和短语是由埃尔温·薛定谔在他1944年的科普著作<font color="#ff8000">《生命是什么?》 What is Life?</font>引入,后来莱昂·布里渊 把这个短语缩写为“负熵”。1974年, 阿尔伯特·圣捷尔吉提出用短语“同向”代替“负熵”。这个术语可能起源于20世纪40年代意大利数学家 Luigi fantappi,他试图建立一个生物学和物理学的统一理论。巴克敏斯特·福乐试图推广这种用法,但是负熵仍然很常用。
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在<font color="#ff8000">信息论 information theory</font>和<font color="#ff8000">统计学 statistics</font>中,<font color="#ff8000">负熵 negentropy</font>被用于度量与正态分布之间的距离。“负熵”这一概念是埃尔温·薛定谔在他1944年的科普著作<font color="#ff8000">《生命是什么?》 What is Life?</font>中首次提出,后来莱昂·布里渊把这个短语缩写为“负熵”。1974年, 阿尔伯特·圣捷尔吉提出用短语“同向”代替“负熵”。这个术语可能源于20世纪40年代意大利数学家 Luigi fantappi,他试图建立一个生物学和物理学的统一理论。巴克敏斯特·福乐试图推广这种用法,但是迄今为止负熵仍被广泛使用。
     
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