CorrelationDistance

CorrelationDistance[u,v]

给出向量 uv 之间的相关系数位距.

更多信息

范例

打开所有单元关闭所有单元

基本范例  (2)

两个向量之间的相关位距:

两个数值向量之间的相关位距:

范围  (2)

计算相等长度的任何向量之间的位距:

计算任何精度的向量之间的位距:

应用  (1)

使用相关位距的聚类数据:

属性和关系  (3)

相关位距包括根据范数调整的点积:

相关位距包括由从均值确定的欧几里德位距的点积:

CorrelationDistance 等价于向量的 CosineDistance 进行大小为其均值的平移:

Wolfram Research (2007),CorrelationDistance,Wolfram 语言函数,https://reference.wolfram.com/language/ref/CorrelationDistance.html.

文本

Wolfram Research (2007),CorrelationDistance,Wolfram 语言函数,https://reference.wolfram.com/language/ref/CorrelationDistance.html.

CMS

Wolfram 语言. 2007. "CorrelationDistance." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/CorrelationDistance.html.

APA

Wolfram 语言. (2007). CorrelationDistance. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/CorrelationDistance.html 年

BibTeX

@misc{reference.wolfram_2024_correlationdistance, author="Wolfram Research", title="{CorrelationDistance}", year="2007", howpublished="\url{https://reference.wolfram.com/language/ref/CorrelationDistance.html}", note=[Accessed: 22-November-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_correlationdistance, organization={Wolfram Research}, title={CorrelationDistance}, year={2007}, url={https://reference.wolfram.com/language/ref/CorrelationDistance.html}, note=[Accessed: 22-November-2024 ]}