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单词
pairwise deletion
释义
pairwise deletion
网络
成对删除;配对删除法;配对状态删除
网络释义
1.
成对删除
成对删除
(
pairwise deletion
)是用一个特殊码(通常是9、99、999等)代表无效值和缺失值,同时保留数据集中的全部变量和样本 …
wiki.mbalib.com
2.
配对删除法
...要更大,至於资料档若有遗漏值时,一般不建议采用 「
配对删除法
」 (
pairwise deletion
),因为采用配对删除法无法保证删除 …
ja.scribd.com
3.
配对状态删除
...表状态删除(Listwise Deletion),
配对状态删除
(
Pairwise Deletion
),EM(Expectation-maximization,期望最大化)和回归。
blog.tianya.cn
4.
成对去除
由於完全随机缺失值是如此地不具伤害性 所以使用
成对去除
(
pairwise deletion
)法反而比名单去除法更好 因为运用了比较多的讯 …
mypaper.pchome.com.tw
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by the pound
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by the roots
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by the run
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by the same token
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by the scratch of a pen
by the scruff of the
by the scruff of the neck
by the sea
by the seat of one's pants
by the seat of your pants
by these presents
by the side of
by the skin of his teeth
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更新时间:2026/8/9 22:34:42